2218050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 96

約数和(自身を含む): 6428160

約数和(自身を除く): 4210110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 53, 54, 62, 75, 90, 93, 106, 135, 150, 155, 159, 186, 225, 265, 270, 279, 310, 318, 450, 465, 477, 530, 558, 675, 775, 795, 837, 930, 954, 1325, 1350, 1395, 1431, 1550, 1590, 1643, 1674, 2325, 2385, 2650, 2790, 2862, 3286, 3975, 4185, 4650, 4770, 4929, 6975, 7155, 7950, 8215, 8370, 9858, 11925, 13950, 14310, 14787, 16430, 20925, 23850, 24645, 29574, 35775, 41075, 41850, 44361, 49290, 71550, 73935, 82150, 88722, 123225, 147870, 221805, 246450, 369675, 443610, 739350, 1109025, 2218050]

約数ペア:

[(1, 2218050), (2, 1109025), (3, 739350), (5, 443610), (6, 369675), (9, 246450), (10, 221805), (15, 147870), (18, 123225), (25, 88722), (27, 82150), (30, 73935), (31, 71550), (45, 49290), (50, 44361), (53, 41850), (54, 41075), (62, 35775), (75, 29574), (90, 24645), (93, 23850), (106, 20925), (135, 16430), (150, 14787), (155, 14310), (159, 13950), (186, 11925), (225, 9858), (265, 8370), (270, 8215), (279, 7950), (310, 7155), (318, 6975), (450, 4929), (465, 4770), (477, 4650), (530, 4185), (558, 3975), (675, 3286), (775, 2862), (795, 2790), (837, 2650), (930, 2385), (954, 2325), (1325, 1674), (1350, 1643), (1395, 1590), (1431, 1550)]