123577860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5065

約数の個数: 96

約数和(自身を含む): 402232320

約数和(自身を除く): 278654460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 4987, 6195, 8260, 9974, 12390, 14961, 19948, 24780, 24935, 29922, 34909, 49870, 59844, 69818, 74805, 99740, 104727, 139636, 149610, 174545, 209454, 294233, 299220, 349090, 418908, 523635, 588466, 698180, 882699, 1047270, 1176932, 1471165, 1765398, 2059631, 2094540, 2942330, 3530796, 4119262, 4413495, 5884660, 6178893, 8238524, 8826990, 10298155, 12357786, 17653980, 20596310, 24715572, 30894465, 41192620, 61788930, 123577860]

約数ペア:

[(1, 123577860), (2, 61788930), (3, 41192620), (4, 30894465), (5, 24715572), (6, 20596310), (7, 17653980), (10, 12357786), (12, 10298155), (14, 8826990), (15, 8238524), (20, 6178893), (21, 5884660), (28, 4413495), (30, 4119262), (35, 3530796), (42, 2942330), (59, 2094540), (60, 2059631), (70, 1765398), (84, 1471165), (105, 1176932), (118, 1047270), (140, 882699), (177, 698180), (210, 588466), (236, 523635), (295, 418908), (354, 349090), (413, 299220), (420, 294233), (590, 209454), (708, 174545), (826, 149610), (885, 139636), (1180, 104727), (1239, 99740), (1652, 74805), (1770, 69818), (2065, 59844), (2478, 49870), (3540, 34909), (4130, 29922), (4956, 24935), (4987, 24780), (6195, 19948), (8260, 14961), (9974, 12390)]