70030480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 187066152

約数和(自身を除く): 117035672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 233, 260, 272, 289, 340, 442, 466, 520, 578, 680, 884, 932, 1040, 1105, 1156, 1165, 1360, 1445, 1768, 1864, 2210, 2312, 2330, 2890, 3029, 3536, 3728, 3757, 3961, 4420, 4624, 4660, 5780, 6058, 7514, 7922, 8840, 9320, 11560, 12116, 15028, 15145, 15844, 17680, 18640, 18785, 19805, 23120, 24232, 30056, 30290, 31688, 37570, 39610, 48464, 51493, 60112, 60580, 63376, 67337, 75140, 79220, 102986, 121160, 134674, 150280, 158440, 205972, 242320, 257465, 269348, 300560, 316880, 336685, 411944, 514930, 538696, 673370, 823888, 875381, 1029860, 1077392, 1346740, 1750762, 2059720, 2693480, 3501524, 4119440, 4376905, 5386960, 7003048, 8753810, 14006096, 17507620, 35015240, 70030480]

約数ペア:

[(1, 70030480), (2, 35015240), (4, 17507620), (5, 14006096), (8, 8753810), (10, 7003048), (13, 5386960), (16, 4376905), (17, 4119440), (20, 3501524), (26, 2693480), (34, 2059720), (40, 1750762), (52, 1346740), (65, 1077392), (68, 1029860), (80, 875381), (85, 823888), (104, 673370), (130, 538696), (136, 514930), (170, 411944), (208, 336685), (221, 316880), (233, 300560), (260, 269348), (272, 257465), (289, 242320), (340, 205972), (442, 158440), (466, 150280), (520, 134674), (578, 121160), (680, 102986), (884, 79220), (932, 75140), (1040, 67337), (1105, 63376), (1156, 60580), (1165, 60112), (1360, 51493), (1445, 48464), (1768, 39610), (1864, 37570), (2210, 31688), (2312, 30290), (2330, 30056), (2890, 24232), (3029, 23120), (3536, 19805), (3728, 18785), (3757, 18640), (3961, 17680), (4420, 15844), (4624, 15145), (4660, 15028), (5780, 12116), (6058, 11560), (7514, 9320), (7922, 8840)]