66341730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1328

約数の個数: 128

約数和(自身を含む): 206438400

約数和(自身を除く): 140096670

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, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1279, 1330, 1365, 1482, 1729, 1995, 2470, 2558, 2730, 3458, 3705, 3837, 3990, 5187, 6395, 7410, 7674, 8645, 8953, 10374, 12790, 16627, 17290, 17906, 19185, 24301, 25935, 26859, 33254, 38370, 44765, 48602, 49881, 51870, 53718, 72903, 83135, 89530, 99762, 116389, 121505, 134295, 145806, 166270, 170107, 232778, 243010, 249405, 268590, 315913, 340214, 349167, 364515, 498810, 510321, 581945, 631826, 698334, 729030, 850535, 947739, 1020642, 1163890, 1579565, 1701070, 1745835, 1895478, 2211391, 2551605, 3159130, 3491670, 4422782, 4738695, 5103210, 6634173, 9477390, 11056955, 13268346, 22113910, 33170865, 66341730]

約数ペア:

[(1, 66341730), (2, 33170865), (3, 22113910), (5, 13268346), (6, 11056955), (7, 9477390), (10, 6634173), (13, 5103210), (14, 4738695), (15, 4422782), (19, 3491670), (21, 3159130), (26, 2551605), (30, 2211391), (35, 1895478), (38, 1745835), (39, 1701070), (42, 1579565), (57, 1163890), (65, 1020642), (70, 947739), (78, 850535), (91, 729030), (95, 698334), (105, 631826), (114, 581945), (130, 510321), (133, 498810), (182, 364515), (190, 349167), (195, 340214), (210, 315913), (247, 268590), (266, 249405), (273, 243010), (285, 232778), (390, 170107), (399, 166270), (455, 145806), (494, 134295), (546, 121505), (570, 116389), (665, 99762), (741, 89530), (798, 83135), (910, 72903), (1235, 53718), (1279, 51870), (1330, 49881), (1365, 48602), (1482, 44765), (1729, 38370), (1995, 33254), (2470, 26859), (2558, 25935), (2730, 24301), (3458, 19185), (3705, 17906), (3837, 17290), (3990, 16627), (5187, 12790), (6395, 10374), (7410, 8953), (7674, 8645)]