42661890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1749

約数の個数: 80

約数和(自身を含む): 118483200

約数和(自身を除く): 75821310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 1699, 2511, 2790, 3398, 4185, 5022, 5097, 8370, 8495, 10194, 12555, 15291, 16990, 25110, 25485, 30582, 45873, 50970, 52669, 76455, 91746, 105338, 137619, 152910, 158007, 229365, 263345, 275238, 316014, 458730, 474021, 526690, 688095, 790035, 948042, 1376190, 1422063, 1580070, 2370105, 2844126, 4266189, 4740210, 7110315, 8532378, 14220630, 21330945, 42661890]

約数ペア:

[(1, 42661890), (2, 21330945), (3, 14220630), (5, 8532378), (6, 7110315), (9, 4740210), (10, 4266189), (15, 2844126), (18, 2370105), (27, 1580070), (30, 1422063), (31, 1376190), (45, 948042), (54, 790035), (62, 688095), (81, 526690), (90, 474021), (93, 458730), (135, 316014), (155, 275238), (162, 263345), (186, 229365), (270, 158007), (279, 152910), (310, 137619), (405, 105338), (465, 91746), (558, 76455), (810, 52669), (837, 50970), (930, 45873), (1395, 30582), (1674, 25485), (1699, 25110), (2511, 16990), (2790, 15291), (3398, 12555), (4185, 10194), (5022, 8495), (5097, 8370)]