67770390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 171149760

約数和(自身を除く): 103379370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1277, 1769, 1830, 2554, 3538, 3831, 5307, 6385, 7662, 8845, 10614, 12770, 17690, 19155, 26535, 37033, 38310, 53070, 74066, 77897, 111099, 155794, 185165, 222198, 233691, 370330, 389485, 467382, 555495, 778970, 1110990, 1168455, 2259013, 2336910, 4518026, 6777039, 11295065, 13554078, 22590130, 33885195, 67770390]

約数ペア:

[(1, 67770390), (2, 33885195), (3, 22590130), (5, 13554078), (6, 11295065), (10, 6777039), (15, 4518026), (29, 2336910), (30, 2259013), (58, 1168455), (61, 1110990), (87, 778970), (122, 555495), (145, 467382), (174, 389485), (183, 370330), (290, 233691), (305, 222198), (366, 185165), (435, 155794), (610, 111099), (870, 77897), (915, 74066), (1277, 53070), (1769, 38310), (1830, 37033), (2554, 26535), (3538, 19155), (3831, 17690), (5307, 12770), (6385, 10614), (7662, 8845)]