23351220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 73664640

約数和(自身を除く): 50313420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 521, 540, 747, 830, 996, 1042, 1245, 1494, 1563, 1660, 2084, 2241, 2490, 2605, 2988, 3126, 3735, 4482, 4689, 4980, 5210, 6252, 7470, 7815, 8964, 9378, 10420, 11205, 14067, 14940, 15630, 18756, 22410, 23445, 28134, 31260, 43243, 44820, 46890, 56268, 70335, 86486, 93780, 129729, 140670, 172972, 216215, 259458, 281340, 389187, 432430, 518916, 648645, 778374, 864860, 1167561, 1297290, 1556748, 1945935, 2335122, 2594580, 3891870, 4670244, 5837805, 7783740, 11675610, 23351220]

約数ペア:

[(1, 23351220), (2, 11675610), (3, 7783740), (4, 5837805), (5, 4670244), (6, 3891870), (9, 2594580), (10, 2335122), (12, 1945935), (15, 1556748), (18, 1297290), (20, 1167561), (27, 864860), (30, 778374), (36, 648645), (45, 518916), (54, 432430), (60, 389187), (83, 281340), (90, 259458), (108, 216215), (135, 172972), (166, 140670), (180, 129729), (249, 93780), (270, 86486), (332, 70335), (415, 56268), (498, 46890), (521, 44820), (540, 43243), (747, 31260), (830, 28134), (996, 23445), (1042, 22410), (1245, 18756), (1494, 15630), (1563, 14940), (1660, 14067), (2084, 11205), (2241, 10420), (2490, 9378), (2605, 8964), (2988, 7815), (3126, 7470), (3735, 6252), (4482, 5210), (4689, 4980)]