2097173880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{98737}}^1$

素因数の和:98813

約数の個数: 96

約数和(自身を含む): 6931407600

約数和(自身を除く): 4834233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 98737, 197474, 296211, 394948, 493685, 592422, 789896, 888633, 987370, 1184844, 1481055, 1777266, 1974740, 2369688, 2962110, 3554532, 3949480, 4443165, 5825483, 5924220, 7109064, 8886330, 11650966, 11848440, 17476449, 17772660, 23301932, 29127415, 34952898, 35545320, 46603864, 52429347, 58254830, 69905796, 87382245, 104858694, 116509660, 139811592, 174764490, 209717388, 233019320, 262146735, 349528980, 419434776, 524293470, 699057960, 1048586940, 2097173880]

約数ペア:

[(1, 2097173880), (2, 1048586940), (3, 699057960), (4, 524293470), (5, 419434776), (6, 349528980), (8, 262146735), (9, 233019320), (10, 209717388), (12, 174764490), (15, 139811592), (18, 116509660), (20, 104858694), (24, 87382245), (30, 69905796), (36, 58254830), (40, 52429347), (45, 46603864), (59, 35545320), (60, 34952898), (72, 29127415), (90, 23301932), (118, 17772660), (120, 17476449), (177, 11848440), (180, 11650966), (236, 8886330), (295, 7109064), (354, 5924220), (360, 5825483), (472, 4443165), (531, 3949480), (590, 3554532), (708, 2962110), (885, 2369688), (1062, 1974740), (1180, 1777266), (1416, 1481055), (1770, 1184844), (2124, 987370), (2360, 888633), (2655, 789896), (3540, 592422), (4248, 493685), (5310, 394948), (7080, 296211), (10620, 197474), (21240, 98737)]