173655290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 164756230

約数列:

[1, 2, 5, 10, 23, 46, 59, 67, 115, 118, 134, 191, 230, 295, 335, 382, 590, 670, 955, 1357, 1541, 1910, 2714, 3082, 3953, 4393, 6785, 7705, 7906, 8786, 11269, 12797, 13570, 15410, 19765, 21965, 22538, 25594, 39530, 43930, 56345, 63985, 90919, 112690, 127970, 181838, 259187, 294331, 454595, 518374, 588662, 755023, 909190, 1295935, 1471655, 1510046, 2591870, 2943310, 3775115, 7550230, 17365529, 34731058, 86827645, 173655290]

約数ペア:

[(1, 173655290), (2, 86827645), (5, 34731058), (10, 17365529), (23, 7550230), (46, 3775115), (59, 2943310), (67, 2591870), (115, 1510046), (118, 1471655), (134, 1295935), (191, 909190), (230, 755023), (295, 588662), (335, 518374), (382, 454595), (590, 294331), (670, 259187), (955, 181838), (1357, 127970), (1541, 112690), (1910, 90919), (2714, 63985), (3082, 56345), (3953, 43930), (4393, 39530), (6785, 25594), (7705, 22538), (7906, 21965), (8786, 19765), (11269, 15410), (12797, 13570)]