2022750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 5840640

約数和(自身を除く): 3817890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 125, 145, 150, 155, 174, 186, 225, 250, 261, 279, 290, 310, 375, 435, 450, 465, 522, 558, 725, 750, 775, 870, 899, 930, 1125, 1305, 1395, 1450, 1550, 1798, 2175, 2250, 2325, 2610, 2697, 2790, 3625, 3875, 4350, 4495, 4650, 5394, 6525, 6975, 7250, 7750, 8091, 8990, 10875, 11625, 13050, 13485, 13950, 16182, 21750, 22475, 23250, 26970, 32625, 34875, 40455, 44950, 65250, 67425, 69750, 80910, 112375, 134850, 202275, 224750, 337125, 404550, 674250, 1011375, 2022750]

約数ペア:

[(1, 2022750), (2, 1011375), (3, 674250), (5, 404550), (6, 337125), (9, 224750), (10, 202275), (15, 134850), (18, 112375), (25, 80910), (29, 69750), (30, 67425), (31, 65250), (45, 44950), (50, 40455), (58, 34875), (62, 32625), (75, 26970), (87, 23250), (90, 22475), (93, 21750), (125, 16182), (145, 13950), (150, 13485), (155, 13050), (174, 11625), (186, 10875), (225, 8990), (250, 8091), (261, 7750), (279, 7250), (290, 6975), (310, 6525), (375, 5394), (435, 4650), (450, 4495), (465, 4350), (522, 3875), (558, 3625), (725, 2790), (750, 2697), (775, 2610), (870, 2325), (899, 2250), (930, 2175), (1125, 1798), (1305, 1550), (1395, 1450)]