429079490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 995079168

約数和(自身を除く): 565999678

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 61, 70, 85, 115, 119, 122, 161, 170, 230, 238, 257, 305, 322, 391, 427, 514, 595, 610, 782, 805, 854, 1037, 1190, 1285, 1403, 1610, 1799, 1955, 2074, 2135, 2570, 2737, 2806, 3598, 3910, 4270, 4369, 5185, 5474, 5911, 7015, 7259, 8738, 8995, 9821, 10370, 11822, 13685, 14030, 14518, 15677, 17990, 19642, 21845, 23851, 27370, 29555, 30583, 31354, 36295, 41377, 43690, 47702, 49105, 59110, 61166, 72590, 78385, 82754, 98210, 100487, 109739, 119255, 152915, 156770, 166957, 200974, 206885, 219478, 238510, 266509, 305830, 333914, 360571, 413770, 502435, 533018, 548695, 703409, 721142, 834785, 1004870, 1097390, 1332545, 1406818, 1669570, 1802855, 1865563, 2523997, 2665090, 3517045, 3605710, 3731126, 5047994, 6129707, 7034090, 9327815, 12259414, 12619985, 18655630, 25239970, 30648535, 42907949, 61297070, 85815898, 214539745, 429079490]

約数ペア:

[(1, 429079490), (2, 214539745), (5, 85815898), (7, 61297070), (10, 42907949), (14, 30648535), (17, 25239970), (23, 18655630), (34, 12619985), (35, 12259414), (46, 9327815), (61, 7034090), (70, 6129707), (85, 5047994), (115, 3731126), (119, 3605710), (122, 3517045), (161, 2665090), (170, 2523997), (230, 1865563), (238, 1802855), (257, 1669570), (305, 1406818), (322, 1332545), (391, 1097390), (427, 1004870), (514, 834785), (595, 721142), (610, 703409), (782, 548695), (805, 533018), (854, 502435), (1037, 413770), (1190, 360571), (1285, 333914), (1403, 305830), (1610, 266509), (1799, 238510), (1955, 219478), (2074, 206885), (2135, 200974), (2570, 166957), (2737, 156770), (2806, 152915), (3598, 119255), (3910, 109739), (4270, 100487), (4369, 98210), (5185, 82754), (5474, 78385), (5911, 72590), (7015, 61166), (7259, 59110), (8738, 49105), (8995, 47702), (9821, 43690), (10370, 41377), (11822, 36295), (13685, 31354), (14030, 30583), (14518, 29555), (15677, 27370), (17990, 23851), (19642, 21845)]