90070260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11287}}^1$

素因数の和:11325

約数の個数: 96

約数和(自身を含む): 303421440

約数和(自身を除く): 213351180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 11287, 22574, 33861, 45148, 56435, 67722, 79009, 112870, 135444, 158018, 169305, 214453, 225740, 237027, 316036, 338610, 395045, 428906, 474054, 643359, 677220, 790090, 857812, 948108, 1072265, 1185135, 1286718, 1501171, 1580180, 2144530, 2370270, 2573436, 3002342, 3216795, 4289060, 4503513, 4740540, 6004684, 6433590, 7505855, 9007026, 12867180, 15011710, 18014052, 22517565, 30023420, 45035130, 90070260]

約数ペア:

[(1, 90070260), (2, 45035130), (3, 30023420), (4, 22517565), (5, 18014052), (6, 15011710), (7, 12867180), (10, 9007026), (12, 7505855), (14, 6433590), (15, 6004684), (19, 4740540), (20, 4503513), (21, 4289060), (28, 3216795), (30, 3002342), (35, 2573436), (38, 2370270), (42, 2144530), (57, 1580180), (60, 1501171), (70, 1286718), (76, 1185135), (84, 1072265), (95, 948108), (105, 857812), (114, 790090), (133, 677220), (140, 643359), (190, 474054), (210, 428906), (228, 395045), (266, 338610), (285, 316036), (380, 237027), (399, 225740), (420, 214453), (532, 169305), (570, 158018), (665, 135444), (798, 112870), (1140, 79009), (1330, 67722), (1596, 56435), (1995, 45148), (2660, 33861), (3990, 22574), (7980, 11287)]