402923820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1193}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 1218796992

約数和(自身を除く): 815873172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 433, 780, 866, 1193, 1299, 1732, 2165, 2386, 2598, 3579, 4330, 4772, 5196, 5629, 5965, 6495, 7158, 8660, 11258, 11930, 12990, 14316, 15509, 16887, 17895, 22516, 23860, 25980, 28145, 31018, 33774, 35790, 46527, 56290, 62036, 67548, 71580, 77545, 84435, 93054, 112580, 155090, 168870, 186108, 232635, 310180, 337740, 465270, 516569, 930540, 1033138, 1549707, 2066276, 2582845, 3099414, 5165690, 6198828, 6715397, 7748535, 10331380, 13430794, 15497070, 20146191, 26861588, 30994140, 33576985, 40292382, 67153970, 80584764, 100730955, 134307940, 201461910, 402923820]

約数ペア:

[(1, 402923820), (2, 201461910), (3, 134307940), (4, 100730955), (5, 80584764), (6, 67153970), (10, 40292382), (12, 33576985), (13, 30994140), (15, 26861588), (20, 20146191), (26, 15497070), (30, 13430794), (39, 10331380), (52, 7748535), (60, 6715397), (65, 6198828), (78, 5165690), (130, 3099414), (156, 2582845), (195, 2066276), (260, 1549707), (390, 1033138), (433, 930540), (780, 516569), (866, 465270), (1193, 337740), (1299, 310180), (1732, 232635), (2165, 186108), (2386, 168870), (2598, 155090), (3579, 112580), (4330, 93054), (4772, 84435), (5196, 77545), (5629, 71580), (5965, 67548), (6495, 62036), (7158, 56290), (8660, 46527), (11258, 35790), (11930, 33774), (12990, 31018), (14316, 28145), (15509, 25980), (16887, 23860), (17895, 22516)]