229165790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3921

約数の個数: 64

約数和(自身を含む): 505350144

約数和(自身を除く): 276184354

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 37, 46, 70, 74, 115, 161, 185, 230, 259, 322, 370, 518, 805, 851, 1295, 1610, 1702, 2590, 3847, 4255, 5957, 7694, 8510, 11914, 19235, 26929, 29785, 38470, 53858, 59570, 88481, 134645, 142339, 176962, 269290, 284678, 442405, 619367, 711695, 884810, 996373, 1238734, 1423390, 1992746, 3096835, 3273797, 4981865, 6193670, 6547594, 9963730, 16368985, 22916579, 32737970, 45833158, 114582895, 229165790]

約数ペア:

[(1, 229165790), (2, 114582895), (5, 45833158), (7, 32737970), (10, 22916579), (14, 16368985), (23, 9963730), (35, 6547594), (37, 6193670), (46, 4981865), (70, 3273797), (74, 3096835), (115, 1992746), (161, 1423390), (185, 1238734), (230, 996373), (259, 884810), (322, 711695), (370, 619367), (518, 442405), (805, 284678), (851, 269290), (1295, 176962), (1610, 142339), (1702, 134645), (2590, 88481), (3847, 59570), (4255, 53858), (5957, 38470), (7694, 29785), (8510, 26929), (11914, 19235)]