2357550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 108

約数和(自身を含む): 7079904

約数和(自身を除く): 4722354

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 169, 186, 195, 225, 234, 279, 310, 325, 338, 390, 403, 450, 465, 507, 558, 585, 650, 775, 806, 845, 930, 975, 1014, 1170, 1209, 1395, 1521, 1550, 1690, 1950, 2015, 2325, 2418, 2535, 2790, 2925, 3042, 3627, 4030, 4225, 4650, 5070, 5239, 5850, 6045, 6975, 7254, 7605, 8450, 10075, 10478, 12090, 12675, 13950, 15210, 15717, 18135, 20150, 25350, 26195, 30225, 31434, 36270, 38025, 47151, 52390, 60450, 76050, 78585, 90675, 94302, 130975, 157170, 181350, 235755, 261950, 392925, 471510, 785850, 1178775, 2357550]

約数ペア:

[(1, 2357550), (2, 1178775), (3, 785850), (5, 471510), (6, 392925), (9, 261950), (10, 235755), (13, 181350), (15, 157170), (18, 130975), (25, 94302), (26, 90675), (30, 78585), (31, 76050), (39, 60450), (45, 52390), (50, 47151), (62, 38025), (65, 36270), (75, 31434), (78, 30225), (90, 26195), (93, 25350), (117, 20150), (130, 18135), (150, 15717), (155, 15210), (169, 13950), (186, 12675), (195, 12090), (225, 10478), (234, 10075), (279, 8450), (310, 7605), (325, 7254), (338, 6975), (390, 6045), (403, 5850), (450, 5239), (465, 5070), (507, 4650), (558, 4225), (585, 4030), (650, 3627), (775, 3042), (806, 2925), (845, 2790), (930, 2535), (975, 2418), (1014, 2325), (1170, 2015), (1209, 1950), (1395, 1690), (1521, 1550)]