86689590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11699}}^1$

素因数の和:11741

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 149182410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 11699, 23398, 35097, 58495, 70194, 116990, 152087, 175485, 222281, 304174, 350970, 444562, 456261, 666843, 760435, 912522, 1111405, 1333686, 1520870, 2222810, 2281305, 2889653, 3334215, 4562610, 5779306, 6668430, 8668959, 14448265, 17337918, 28896530, 43344795, 86689590]

約数ペア:

[(1, 86689590), (2, 43344795), (3, 28896530), (5, 17337918), (6, 14448265), (10, 8668959), (13, 6668430), (15, 5779306), (19, 4562610), (26, 3334215), (30, 2889653), (38, 2281305), (39, 2222810), (57, 1520870), (65, 1333686), (78, 1111405), (95, 912522), (114, 760435), (130, 666843), (190, 456261), (195, 444562), (247, 350970), (285, 304174), (390, 222281), (494, 175485), (570, 152087), (741, 116990), (1235, 70194), (1482, 58495), (2470, 35097), (3705, 23398), (7410, 11699)]