173665290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{81533}}^1$

素因数の和:81614

約数の個数: 32

約数和(自身を含む): 422672256

約数和(自身を除く): 249006966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 81533, 163066, 244599, 407665, 489198, 815330, 1222995, 2445990, 5788843, 11577686, 17366529, 28944215, 34733058, 57888430, 86832645, 173665290]

約数ペア:

[(1, 173665290), (2, 86832645), (3, 57888430), (5, 34733058), (6, 28944215), (10, 17366529), (15, 11577686), (30, 5788843), (71, 2445990), (142, 1222995), (213, 815330), (355, 489198), (426, 407665), (710, 244599), (1065, 163066), (2130, 81533)]