68199390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 204811776

約数和(自身を除く): 136612386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1051, 1442, 1545, 1854, 2102, 2163, 3090, 3153, 3605, 4326, 4635, 5255, 6306, 6489, 7210, 7357, 9270, 9459, 10510, 10815, 12978, 14714, 15765, 18918, 21630, 22071, 31530, 32445, 36785, 44142, 47295, 64890, 66213, 73570, 94590, 108253, 110355, 132426, 216506, 220710, 324759, 331065, 541265, 649518, 662130, 757771, 974277, 1082530, 1515542, 1623795, 1948554, 2273313, 3247590, 3788855, 4546626, 4871385, 6819939, 7577710, 9742770, 11366565, 13639878, 22733130, 34099695, 68199390]

約数ペア:

[(1, 68199390), (2, 34099695), (3, 22733130), (5, 13639878), (6, 11366565), (7, 9742770), (9, 7577710), (10, 6819939), (14, 4871385), (15, 4546626), (18, 3788855), (21, 3247590), (30, 2273313), (35, 1948554), (42, 1623795), (45, 1515542), (63, 1082530), (70, 974277), (90, 757771), (103, 662130), (105, 649518), (126, 541265), (206, 331065), (210, 324759), (309, 220710), (315, 216506), (515, 132426), (618, 110355), (630, 108253), (721, 94590), (927, 73570), (1030, 66213), (1051, 64890), (1442, 47295), (1545, 44142), (1854, 36785), (2102, 32445), (2163, 31530), (3090, 22071), (3153, 21630), (3605, 18918), (4326, 15765), (4635, 14714), (5255, 12978), (6306, 10815), (6489, 10510), (7210, 9459), (7357, 9270)]