27647610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2407

約数の個数: 64

約数和(自身を含む): 73343232

約数和(自身を除く): 45695622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 2357, 3910, 4714, 5865, 7071, 11730, 11785, 14142, 23570, 35355, 40069, 54211, 70710, 80138, 108422, 120207, 162633, 200345, 240414, 271055, 325266, 400690, 542110, 601035, 813165, 921587, 1202070, 1626330, 1843174, 2764761, 4607935, 5529522, 9215870, 13823805, 27647610]

約数ペア:

[(1, 27647610), (2, 13823805), (3, 9215870), (5, 5529522), (6, 4607935), (10, 2764761), (15, 1843174), (17, 1626330), (23, 1202070), (30, 921587), (34, 813165), (46, 601035), (51, 542110), (69, 400690), (85, 325266), (102, 271055), (115, 240414), (138, 200345), (170, 162633), (230, 120207), (255, 108422), (345, 80138), (391, 70710), (510, 54211), (690, 40069), (782, 35355), (1173, 23570), (1955, 14142), (2346, 11785), (2357, 11730), (3910, 7071), (4714, 5865)]