12500670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 39029760

約数和(自身を除く): 26529090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 241, 247, 266, 273, 285, 390, 399, 455, 482, 494, 546, 570, 665, 723, 741, 798, 910, 1205, 1235, 1330, 1365, 1446, 1482, 1687, 1729, 1995, 2410, 2470, 2730, 3133, 3374, 3458, 3615, 3705, 3990, 4579, 5061, 5187, 6266, 7230, 7410, 8435, 8645, 9158, 9399, 10122, 10374, 13737, 15665, 16870, 17290, 18798, 21931, 22895, 25305, 25935, 27474, 31330, 32053, 43862, 45790, 46995, 50610, 51870, 59527, 64106, 65793, 68685, 93990, 96159, 109655, 119054, 131586, 137370, 160265, 178581, 192318, 219310, 297635, 320530, 328965, 357162, 416689, 480795, 595270, 657930, 833378, 892905, 961590, 1250067, 1785810, 2083445, 2500134, 4166890, 6250335, 12500670]

約数ペア:

[(1, 12500670), (2, 6250335), (3, 4166890), (5, 2500134), (6, 2083445), (7, 1785810), (10, 1250067), (13, 961590), (14, 892905), (15, 833378), (19, 657930), (21, 595270), (26, 480795), (30, 416689), (35, 357162), (38, 328965), (39, 320530), (42, 297635), (57, 219310), (65, 192318), (70, 178581), (78, 160265), (91, 137370), (95, 131586), (105, 119054), (114, 109655), (130, 96159), (133, 93990), (182, 68685), (190, 65793), (195, 64106), (210, 59527), (241, 51870), (247, 50610), (266, 46995), (273, 45790), (285, 43862), (390, 32053), (399, 31330), (455, 27474), (482, 25935), (494, 25305), (546, 22895), (570, 21931), (665, 18798), (723, 17290), (741, 16870), (798, 15665), (910, 13737), (1205, 10374), (1235, 10122), (1330, 9399), (1365, 9158), (1446, 8645), (1482, 8435), (1687, 7410), (1729, 7230), (1995, 6266), (2410, 5187), (2470, 5061), (2730, 4579), (3133, 3990), (3374, 3705), (3458, 3615)]