2201850

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{233}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 6963840

約数和(自身を除く): 4761990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 233, 270, 315, 350, 378, 450, 466, 525, 630, 675, 699, 945, 1050, 1165, 1350, 1398, 1575, 1631, 1890, 2097, 2330, 3150, 3262, 3495, 4194, 4725, 4893, 5825, 6291, 6990, 8155, 9450, 9786, 10485, 11650, 12582, 14679, 16310, 17475, 20970, 24465, 29358, 31455, 34950, 40775, 44037, 48930, 52425, 62910, 73395, 81550, 88074, 104850, 122325, 146790, 157275, 220185, 244650, 314550, 366975, 440370, 733950, 1100925, 2201850]

約数ペア:

[(1, 2201850), (2, 1100925), (3, 733950), (5, 440370), (6, 366975), (7, 314550), (9, 244650), (10, 220185), (14, 157275), (15, 146790), (18, 122325), (21, 104850), (25, 88074), (27, 81550), (30, 73395), (35, 62910), (42, 52425), (45, 48930), (50, 44037), (54, 40775), (63, 34950), (70, 31455), (75, 29358), (90, 24465), (105, 20970), (126, 17475), (135, 16310), (150, 14679), (175, 12582), (189, 11650), (210, 10485), (225, 9786), (233, 9450), (270, 8155), (315, 6990), (350, 6291), (378, 5825), (450, 4893), (466, 4725), (525, 4194), (630, 3495), (675, 3262), (699, 3150), (945, 2330), (1050, 2097), (1165, 1890), (1350, 1631), (1398, 1575)]