15143430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 40186368

約数和(自身を除く): 25042938

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, 1291, 1955, 2346, 2582, 3873, 3910, 5865, 6455, 7746, 11730, 12910, 19365, 21947, 29693, 38730, 43894, 59386, 65841, 89079, 109735, 131682, 148465, 178158, 219470, 296930, 329205, 445395, 504781, 658410, 890790, 1009562, 1514343, 2523905, 3028686, 5047810, 7571715, 15143430]

約数ペア:

[(1, 15143430), (2, 7571715), (3, 5047810), (5, 3028686), (6, 2523905), (10, 1514343), (15, 1009562), (17, 890790), (23, 658410), (30, 504781), (34, 445395), (46, 329205), (51, 296930), (69, 219470), (85, 178158), (102, 148465), (115, 131682), (138, 109735), (170, 89079), (230, 65841), (255, 59386), (345, 43894), (391, 38730), (510, 29693), (690, 21947), (782, 19365), (1173, 12910), (1291, 11730), (1955, 7746), (2346, 6455), (2582, 5865), (3873, 3910)]