157077669770

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{509}}^1\times {\mathrm{12853}}^1$

素因数の和:13397

約数の個数: 80

約数和(自身を含む): 330517215720

約数和(自身を除く): 173439545950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 509, 686, 1018, 1715, 2401, 2545, 3430, 3563, 4802, 5090, 7126, 12005, 12853, 17815, 24010, 24941, 25706, 35630, 49882, 64265, 89971, 124705, 128530, 174587, 179942, 249410, 349174, 449855, 629797, 872935, 899710, 1222109, 1259594, 1745870, 2444218, 3148985, 4408579, 6110545, 6297970, 6542177, 8817158, 12221090, 13084354, 22042895, 30860053, 32710885, 44085790, 45795239, 61720106, 65421770, 91590478, 154300265, 228976195, 308600530, 320566673, 457952390, 641133346, 1602833365, 2243966711, 3205666730, 4487933422, 11219833555, 15707766977, 22439667110, 31415533954, 78538834885, 157077669770]

約数ペア:

[(1, 157077669770), (2, 78538834885), (5, 31415533954), (7, 22439667110), (10, 15707766977), (14, 11219833555), (35, 4487933422), (49, 3205666730), (70, 2243966711), (98, 1602833365), (245, 641133346), (343, 457952390), (490, 320566673), (509, 308600530), (686, 228976195), (1018, 154300265), (1715, 91590478), (2401, 65421770), (2545, 61720106), (3430, 45795239), (3563, 44085790), (4802, 32710885), (5090, 30860053), (7126, 22042895), (12005, 13084354), (12853, 12221090), (17815, 8817158), (24010, 6542177), (24941, 6297970), (25706, 6110545), (35630, 4408579), (49882, 3148985), (64265, 2444218), (89971, 1745870), (124705, 1259594), (128530, 1222109), (174587, 899710), (179942, 872935), (249410, 629797), (349174, 449855)]