42046810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 88905600

約数和(自身を除く): 46858790

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 587, 754, 1102, 1174, 1235, 1885, 2470, 2755, 2935, 3770, 5510, 5870, 7163, 7631, 11153, 14326, 15262, 17023, 22306, 34046, 35815, 38155, 55765, 71630, 76310, 85115, 111530, 144989, 170230, 221299, 289978, 323437, 442598, 646874, 724945, 1106495, 1449890, 1617185, 2212990, 3234370, 4204681, 8409362, 21023405, 42046810]

約数ペア:

[(1, 42046810), (2, 21023405), (5, 8409362), (10, 4204681), (13, 3234370), (19, 2212990), (26, 1617185), (29, 1449890), (38, 1106495), (58, 724945), (65, 646874), (95, 442598), (130, 323437), (145, 289978), (190, 221299), (247, 170230), (290, 144989), (377, 111530), (494, 85115), (551, 76310), (587, 71630), (754, 55765), (1102, 38155), (1174, 35815), (1235, 34046), (1885, 22306), (2470, 17023), (2755, 15262), (2935, 14326), (3770, 11153), (5510, 7631), (5870, 7163)]