30286860

素因数分解:

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

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 93768192

約数和(自身を除く): 63481332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1291, 1380, 1564, 1955, 2346, 2582, 3873, 3910, 4692, 5164, 5865, 6455, 7746, 7820, 11730, 12910, 15492, 19365, 21947, 23460, 25820, 29693, 38730, 43894, 59386, 65841, 77460, 87788, 89079, 109735, 118772, 131682, 148465, 178158, 219470, 263364, 296930, 329205, 356316, 438940, 445395, 504781, 593860, 658410, 890790, 1009562, 1316820, 1514343, 1781580, 2019124, 2523905, 3028686, 5047810, 6057372, 7571715, 10095620, 15143430, 30286860]

約数ペア:

[(1, 30286860), (2, 15143430), (3, 10095620), (4, 7571715), (5, 6057372), (6, 5047810), (10, 3028686), (12, 2523905), (15, 2019124), (17, 1781580), (20, 1514343), (23, 1316820), (30, 1009562), (34, 890790), (46, 658410), (51, 593860), (60, 504781), (68, 445395), (69, 438940), (85, 356316), (92, 329205), (102, 296930), (115, 263364), (138, 219470), (170, 178158), (204, 148465), (230, 131682), (255, 118772), (276, 109735), (340, 89079), (345, 87788), (391, 77460), (460, 65841), (510, 59386), (690, 43894), (782, 38730), (1020, 29693), (1173, 25820), (1291, 23460), (1380, 21947), (1564, 19365), (1955, 15492), (2346, 12910), (2582, 11730), (3873, 7820), (3910, 7746), (4692, 6455), (5164, 5865)]