18210002460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281279}}^1$

素因数の和:281387

約数の個数: 96

約数和(自身を含む): 55571927040

約数和(自身を除く): 37361924580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 3237, 4316, 4980, 5395, 6474, 10790, 12948, 16185, 21580, 32370, 64740, 281279, 562558, 843837, 1125116, 1406395, 1687674, 2812790, 3375348, 3656627, 4219185, 5625580, 7313254, 8438370, 10969881, 14626508, 16876740, 18283135, 21939762, 23346157, 36566270, 43879524, 46692314, 54849405, 70038471, 73132540, 93384628, 109698810, 116730785, 140076942, 219397620, 233461570, 280153884, 303500041, 350192355, 466923140, 607000082, 700384710, 910500123, 1214000164, 1400769420, 1517500205, 1821000246, 3035000410, 3642000492, 4552500615, 6070000820, 9105001230, 18210002460]

約数ペア:

[(1, 18210002460), (2, 9105001230), (3, 6070000820), (4, 4552500615), (5, 3642000492), (6, 3035000410), (10, 1821000246), (12, 1517500205), (13, 1400769420), (15, 1214000164), (20, 910500123), (26, 700384710), (30, 607000082), (39, 466923140), (52, 350192355), (60, 303500041), (65, 280153884), (78, 233461570), (83, 219397620), (130, 140076942), (156, 116730785), (166, 109698810), (195, 93384628), (249, 73132540), (260, 70038471), (332, 54849405), (390, 46692314), (415, 43879524), (498, 36566270), (780, 23346157), (830, 21939762), (996, 18283135), (1079, 16876740), (1245, 14626508), (1660, 10969881), (2158, 8438370), (2490, 7313254), (3237, 5625580), (4316, 4219185), (4980, 3656627), (5395, 3375348), (6474, 2812790), (10790, 1687674), (12948, 1406395), (16185, 1125116), (21580, 843837), (32370, 562558), (64740, 281279)]