1566687330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2089}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 4395671280

約数和(自身を除く): 2828983950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 641, 1170, 1282, 1923, 2089, 3205, 3846, 4178, 5769, 6267, 6410, 8333, 9615, 10445, 11538, 12534, 16666, 18801, 19230, 20890, 24999, 27157, 28845, 31335, 37602, 41665, 49998, 54314, 57690, 62670, 74997, 81471, 83330, 94005, 124995, 135785, 149994, 162942, 188010, 244413, 249990, 271570, 374985, 407355, 488826, 749970, 814710, 1222065, 1339049, 2444130, 2678098, 4017147, 6695245, 8034294, 12051441, 13390490, 17407637, 20085735, 24102882, 34815274, 40171470, 52222911, 60257205, 87038185, 104445822, 120514410, 156668733, 174076370, 261114555, 313337466, 522229110, 783343665, 1566687330]

約数ペア:

[(1, 1566687330), (2, 783343665), (3, 522229110), (5, 313337466), (6, 261114555), (9, 174076370), (10, 156668733), (13, 120514410), (15, 104445822), (18, 87038185), (26, 60257205), (30, 52222911), (39, 40171470), (45, 34815274), (65, 24102882), (78, 20085735), (90, 17407637), (117, 13390490), (130, 12051441), (195, 8034294), (234, 6695245), (390, 4017147), (585, 2678098), (641, 2444130), (1170, 1339049), (1282, 1222065), (1923, 814710), (2089, 749970), (3205, 488826), (3846, 407355), (4178, 374985), (5769, 271570), (6267, 249990), (6410, 244413), (8333, 188010), (9615, 162942), (10445, 149994), (11538, 135785), (12534, 124995), (16666, 94005), (18801, 83330), (19230, 81471), (20890, 74997), (24999, 62670), (27157, 57690), (28845, 54314), (31335, 49998), (37602, 41665)]