858385710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 2767984128

約数和(自身を除く): 1909598418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 163, 182, 195, 210, 234, 273, 315, 326, 390, 455, 489, 546, 585, 630, 643, 815, 819, 910, 978, 1141, 1170, 1286, 1365, 1467, 1630, 1638, 1929, 2119, 2282, 2445, 2730, 2934, 3215, 3423, 3858, 4095, 4238, 4501, 4890, 5705, 5787, 6357, 6430, 6846, 7335, 8190, 8359, 9002, 9645, 10269, 10595, 11410, 11574, 12714, 13503, 14670, 14833, 16718, 17115, 19071, 19290, 20538, 21190, 22505, 25077, 27006, 28935, 29666, 31785, 34230, 38142, 40509, 41795, 44499, 45010, 50154, 51345, 57870, 58513, 63570, 67515, 74165, 75231, 81018, 83590, 88998, 95355, 102690, 104809, 117026, 125385, 133497, 135030, 148330, 150462, 175539, 190710, 202545, 209618, 222495, 250770, 266994, 292565, 314427, 351078, 376155, 405090, 444990, 524045, 526617, 585130, 628854, 667485, 733663, 752310, 877695, 943281, 1048090, 1053234, 1334970, 1362517, 1467326, 1572135, 1755390, 1886562, 2200989, 2633085, 2725034, 3144270, 3668315, 4087551, 4401978, 4716405, 5266170, 6602967, 6812585, 7336630, 8175102, 9432810, 9537619, 11004945, 12262653, 13205934, 13625170, 19075238, 20437755, 22009890, 24525306, 28612857, 33014835, 40875510, 47688095, 57225714, 61313265, 66029670, 85838571, 95376190, 122626530, 143064285, 171677142, 286128570, 429192855, 858385710]

約数ペア:

[(1, 858385710), (2, 429192855), (3, 286128570), (5, 171677142), (6, 143064285), (7, 122626530), (9, 95376190), (10, 85838571), (13, 66029670), (14, 61313265), (15, 57225714), (18, 47688095), (21, 40875510), (26, 33014835), (30, 28612857), (35, 24525306), (39, 22009890), (42, 20437755), (45, 19075238), (63, 13625170), (65, 13205934), (70, 12262653), (78, 11004945), (90, 9537619), (91, 9432810), (105, 8175102), (117, 7336630), (126, 6812585), (130, 6602967), (163, 5266170), (182, 4716405), (195, 4401978), (210, 4087551), (234, 3668315), (273, 3144270), (315, 2725034), (326, 2633085), (390, 2200989), (455, 1886562), (489, 1755390), (546, 1572135), (585, 1467326), (630, 1362517), (643, 1334970), (815, 1053234), (819, 1048090), (910, 943281), (978, 877695), (1141, 752310), (1170, 733663), (1286, 667485), (1365, 628854), (1467, 585130), (1630, 526617), (1638, 524045), (1929, 444990), (2119, 405090), (2282, 376155), (2445, 351078), (2730, 314427), (2934, 292565), (3215, 266994), (3423, 250770), (3858, 222495), (4095, 209618), (4238, 202545), (4501, 190710), (4890, 175539), (5705, 150462), (5787, 148330), (6357, 135030), (6430, 133497), (6846, 125385), (7335, 117026), (8190, 104809), (8359, 102690), (9002, 95355), (9645, 88998), (10269, 83590), (10595, 81018), (11410, 75231), (11574, 74165), (12714, 67515), (13503, 63570), (14670, 58513), (14833, 57870), (16718, 51345), (17115, 50154), (19071, 45010), (19290, 44499), (20538, 41795), (21190, 40509), (22505, 38142), (25077, 34230), (27006, 31785), (28935, 29666)]