67551770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 144619776

約数和(自身を除く): 77068006

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 97, 110, 130, 143, 194, 286, 485, 487, 715, 970, 974, 1067, 1261, 1430, 2134, 2435, 2522, 4870, 5335, 5357, 6305, 6331, 10670, 10714, 12610, 12662, 13871, 26785, 27742, 31655, 47239, 53570, 63310, 69355, 69641, 94478, 138710, 139282, 236195, 348205, 472390, 519629, 614107, 696410, 1039258, 1228214, 2598145, 3070535, 5196290, 6141070, 6755177, 13510354, 33775885, 67551770]

約数ペア:

[(1, 67551770), (2, 33775885), (5, 13510354), (10, 6755177), (11, 6141070), (13, 5196290), (22, 3070535), (26, 2598145), (55, 1228214), (65, 1039258), (97, 696410), (110, 614107), (130, 519629), (143, 472390), (194, 348205), (286, 236195), (485, 139282), (487, 138710), (715, 94478), (970, 69641), (974, 69355), (1067, 63310), (1261, 53570), (1430, 47239), (2134, 31655), (2435, 27742), (2522, 26785), (4870, 13871), (5335, 12662), (5357, 12610), (6305, 10714), (6331, 10670)]