137352390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 248751930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 223, 245, 294, 419, 446, 490, 669, 735, 838, 1115, 1257, 1338, 1470, 1561, 2095, 2230, 2514, 2933, 3122, 3345, 4190, 4683, 5866, 6285, 6690, 7805, 8799, 9366, 10927, 12570, 14665, 15610, 17598, 20531, 21854, 23415, 29330, 32781, 41062, 43995, 46830, 54635, 61593, 65562, 87990, 93437, 102655, 109270, 123186, 163905, 186874, 205310, 280311, 307965, 327810, 467185, 560622, 615930, 654059, 934370, 1308118, 1401555, 1962177, 2803110, 3270295, 3924354, 4578413, 6540590, 9156826, 9810885, 13735239, 19621770, 22892065, 27470478, 45784130, 68676195, 137352390]

約数ペア:

[(1, 137352390), (2, 68676195), (3, 45784130), (5, 27470478), (6, 22892065), (7, 19621770), (10, 13735239), (14, 9810885), (15, 9156826), (21, 6540590), (30, 4578413), (35, 3924354), (42, 3270295), (49, 2803110), (70, 1962177), (98, 1401555), (105, 1308118), (147, 934370), (210, 654059), (223, 615930), (245, 560622), (294, 467185), (419, 327810), (446, 307965), (490, 280311), (669, 205310), (735, 186874), (838, 163905), (1115, 123186), (1257, 109270), (1338, 102655), (1470, 93437), (1561, 87990), (2095, 65562), (2230, 61593), (2514, 54635), (2933, 46830), (3122, 43995), (3345, 41062), (4190, 32781), (4683, 29330), (5866, 23415), (6285, 21854), (6690, 20531), (7805, 17598), (8799, 15610), (9366, 14665), (10927, 12570)]