923490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 2486016

約数和(自身を除く): 1562526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 331, 465, 558, 662, 930, 993, 1395, 1655, 1986, 2790, 2979, 3310, 4965, 5958, 9930, 10261, 14895, 20522, 29790, 30783, 51305, 61566, 92349, 102610, 153915, 184698, 307830, 461745, 923490]

約数ペア:

[(1, 923490), (2, 461745), (3, 307830), (5, 184698), (6, 153915), (9, 102610), (10, 92349), (15, 61566), (18, 51305), (30, 30783), (31, 29790), (45, 20522), (62, 14895), (90, 10261), (93, 9930), (155, 5958), (186, 4965), (279, 3310), (310, 2979), (331, 2790), (465, 1986), (558, 1655), (662, 1395), (930, 993)]