68732580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5329

約数の個数: 96

約数和(自身を含む): 227082240

約数和(自身を除く): 158349660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5279, 6510, 10558, 13020, 15837, 21116, 26395, 31674, 36953, 52790, 63348, 73906, 79185, 105580, 110859, 147812, 158370, 163649, 184765, 221718, 316740, 327298, 369530, 443436, 490947, 554295, 654596, 739060, 818245, 981894, 1108590, 1145543, 1636490, 1963788, 2217180, 2291086, 2454735, 3272980, 3436629, 4582172, 4909470, 5727715, 6873258, 9818940, 11455430, 13746516, 17183145, 22910860, 34366290, 68732580]

約数ペア:

[(1, 68732580), (2, 34366290), (3, 22910860), (4, 17183145), (5, 13746516), (6, 11455430), (7, 9818940), (10, 6873258), (12, 5727715), (14, 4909470), (15, 4582172), (20, 3436629), (21, 3272980), (28, 2454735), (30, 2291086), (31, 2217180), (35, 1963788), (42, 1636490), (60, 1145543), (62, 1108590), (70, 981894), (84, 818245), (93, 739060), (105, 654596), (124, 554295), (140, 490947), (155, 443436), (186, 369530), (210, 327298), (217, 316740), (310, 221718), (372, 184765), (420, 163649), (434, 158370), (465, 147812), (620, 110859), (651, 105580), (868, 79185), (930, 73906), (1085, 63348), (1302, 52790), (1860, 36953), (2170, 31674), (2604, 26395), (3255, 21116), (4340, 15837), (5279, 13020), (6510, 10558)]