9484740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 31449600

約数和(自身を除く): 21964860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 79, 87, 90, 92, 115, 116, 138, 145, 158, 174, 180, 207, 230, 237, 261, 276, 290, 316, 345, 348, 395, 414, 435, 460, 474, 522, 580, 667, 690, 711, 790, 828, 870, 948, 1035, 1044, 1185, 1305, 1334, 1380, 1422, 1580, 1740, 1817, 2001, 2070, 2291, 2370, 2610, 2668, 2844, 3335, 3555, 3634, 4002, 4140, 4582, 4740, 5220, 5451, 6003, 6670, 6873, 7110, 7268, 8004, 9085, 9164, 10005, 10902, 11455, 12006, 13340, 13746, 14220, 16353, 18170, 20010, 20619, 21804, 22910, 24012, 27255, 27492, 30015, 32706, 34365, 36340, 40020, 41238, 45820, 52693, 54510, 60030, 65412, 68730, 81765, 82476, 103095, 105386, 109020, 120060, 137460, 158079, 163530, 206190, 210772, 263465, 316158, 327060, 412380, 474237, 526930, 632316, 790395, 948474, 1053860, 1580790, 1896948, 2371185, 3161580, 4742370, 9484740]

約数ペア:

[(1, 9484740), (2, 4742370), (3, 3161580), (4, 2371185), (5, 1896948), (6, 1580790), (9, 1053860), (10, 948474), (12, 790395), (15, 632316), (18, 526930), (20, 474237), (23, 412380), (29, 327060), (30, 316158), (36, 263465), (45, 210772), (46, 206190), (58, 163530), (60, 158079), (69, 137460), (79, 120060), (87, 109020), (90, 105386), (92, 103095), (115, 82476), (116, 81765), (138, 68730), (145, 65412), (158, 60030), (174, 54510), (180, 52693), (207, 45820), (230, 41238), (237, 40020), (261, 36340), (276, 34365), (290, 32706), (316, 30015), (345, 27492), (348, 27255), (395, 24012), (414, 22910), (435, 21804), (460, 20619), (474, 20010), (522, 18170), (580, 16353), (667, 14220), (690, 13746), (711, 13340), (790, 12006), (828, 11455), (870, 10902), (948, 10005), (1035, 9164), (1044, 9085), (1185, 8004), (1305, 7268), (1334, 7110), (1380, 6873), (1422, 6670), (1580, 6003), (1740, 5451), (1817, 5220), (2001, 4740), (2070, 4582), (2291, 4140), (2370, 4002), (2610, 3634), (2668, 3555), (2844, 3335)]