22780170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 73612800

約数和(自身を除く): 50832630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 709, 714, 765, 918, 945, 1071, 1190, 1418, 1530, 1785, 1890, 2127, 2142, 2295, 3213, 3545, 3570, 4254, 4590, 4963, 5355, 6381, 6426, 7090, 9926, 10635, 10710, 12053, 12762, 14889, 16065, 19143, 21270, 24106, 24815, 29778, 31905, 32130, 36159, 38286, 44667, 49630, 60265, 63810, 72318, 74445, 84371, 89334, 95715, 108477, 120530, 134001, 148890, 168742, 180795, 191430, 216954, 223335, 253113, 268002, 325431, 361590, 421855, 446670, 506226, 542385, 650862, 670005, 759339, 843710, 1084770, 1265565, 1340010, 1518678, 1627155, 2278017, 2531130, 3254310, 3796695, 4556034, 7593390, 11390085, 22780170]

約数ペア:

[(1, 22780170), (2, 11390085), (3, 7593390), (5, 4556034), (6, 3796695), (7, 3254310), (9, 2531130), (10, 2278017), (14, 1627155), (15, 1518678), (17, 1340010), (18, 1265565), (21, 1084770), (27, 843710), (30, 759339), (34, 670005), (35, 650862), (42, 542385), (45, 506226), (51, 446670), (54, 421855), (63, 361590), (70, 325431), (85, 268002), (90, 253113), (102, 223335), (105, 216954), (119, 191430), (126, 180795), (135, 168742), (153, 148890), (170, 134001), (189, 120530), (210, 108477), (238, 95715), (255, 89334), (270, 84371), (306, 74445), (315, 72318), (357, 63810), (378, 60265), (459, 49630), (510, 44667), (595, 38286), (630, 36159), (709, 32130), (714, 31905), (765, 29778), (918, 24815), (945, 24106), (1071, 21270), (1190, 19143), (1418, 16065), (1530, 14889), (1785, 12762), (1890, 12053), (2127, 10710), (2142, 10635), (2295, 9926), (3213, 7090), (3545, 6426), (3570, 6381), (4254, 5355), (4590, 4963)]