144240590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2601

約数の個数: 64

約数和(自身を含む): 307238400

約数和(自身を除く): 162997810

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2539, 2990, 4370, 5078, 5681, 11362, 12695, 25390, 28405, 33007, 48241, 56810, 58397, 66014, 96482, 116794, 165035, 241205, 291985, 330070, 482410, 583970, 627133, 759161, 1109543, 1254266, 1518322, 2219086, 3135665, 3795805, 5547715, 6271330, 7591610, 11095430, 14424059, 28848118, 72120295, 144240590]

約数ペア:

[(1, 144240590), (2, 72120295), (5, 28848118), (10, 14424059), (13, 11095430), (19, 7591610), (23, 6271330), (26, 5547715), (38, 3795805), (46, 3135665), (65, 2219086), (95, 1518322), (115, 1254266), (130, 1109543), (190, 759161), (230, 627133), (247, 583970), (299, 482410), (437, 330070), (494, 291985), (598, 241205), (874, 165035), (1235, 116794), (1495, 96482), (2185, 66014), (2470, 58397), (2539, 56810), (2990, 48241), (4370, 33007), (5078, 28405), (5681, 25390), (11362, 12695)]