10285140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 31207680

約数和(自身を除く): 20922540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 257, 276, 290, 345, 348, 435, 460, 514, 580, 667, 690, 771, 870, 1028, 1285, 1334, 1380, 1542, 1740, 2001, 2570, 2668, 3084, 3335, 3855, 4002, 5140, 5911, 6670, 7453, 7710, 8004, 10005, 11822, 13340, 14906, 15420, 17733, 20010, 22359, 23644, 29555, 29812, 35466, 37265, 40020, 44718, 59110, 70932, 74530, 88665, 89436, 111795, 118220, 149060, 171419, 177330, 223590, 342838, 354660, 447180, 514257, 685676, 857095, 1028514, 1714190, 2057028, 2571285, 3428380, 5142570, 10285140]

約数ペア:

[(1, 10285140), (2, 5142570), (3, 3428380), (4, 2571285), (5, 2057028), (6, 1714190), (10, 1028514), (12, 857095), (15, 685676), (20, 514257), (23, 447180), (29, 354660), (30, 342838), (46, 223590), (58, 177330), (60, 171419), (69, 149060), (87, 118220), (92, 111795), (115, 89436), (116, 88665), (138, 74530), (145, 70932), (174, 59110), (230, 44718), (257, 40020), (276, 37265), (290, 35466), (345, 29812), (348, 29555), (435, 23644), (460, 22359), (514, 20010), (580, 17733), (667, 15420), (690, 14906), (771, 13340), (870, 11822), (1028, 10005), (1285, 8004), (1334, 7710), (1380, 7453), (1542, 6670), (1740, 5911), (2001, 5140), (2570, 4002), (2668, 3855), (3084, 3335)]