70621950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 202415616

約数和(自身を除く): 131793666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 103, 105, 150, 175, 206, 210, 309, 350, 515, 525, 618, 653, 721, 1030, 1050, 1306, 1442, 1545, 1959, 2163, 2575, 3090, 3265, 3605, 3918, 4326, 4571, 5150, 6530, 7210, 7725, 9142, 9795, 10815, 13713, 15450, 16325, 18025, 19590, 21630, 22855, 27426, 32650, 36050, 45710, 48975, 54075, 67259, 68565, 97950, 108150, 114275, 134518, 137130, 201777, 228550, 336295, 342825, 403554, 470813, 672590, 685650, 941626, 1008885, 1412439, 1681475, 2017770, 2354065, 2824878, 3362950, 4708130, 5044425, 7062195, 10088850, 11770325, 14124390, 23540650, 35310975, 70621950]

約数ペア:

[(1, 70621950), (2, 35310975), (3, 23540650), (5, 14124390), (6, 11770325), (7, 10088850), (10, 7062195), (14, 5044425), (15, 4708130), (21, 3362950), (25, 2824878), (30, 2354065), (35, 2017770), (42, 1681475), (50, 1412439), (70, 1008885), (75, 941626), (103, 685650), (105, 672590), (150, 470813), (175, 403554), (206, 342825), (210, 336295), (309, 228550), (350, 201777), (515, 137130), (525, 134518), (618, 114275), (653, 108150), (721, 97950), (1030, 68565), (1050, 67259), (1306, 54075), (1442, 48975), (1545, 45710), (1959, 36050), (2163, 32650), (2575, 27426), (3090, 22855), (3265, 21630), (3605, 19590), (3918, 18025), (4326, 16325), (4571, 15450), (5150, 13713), (6530, 10815), (7210, 9795), (7725, 9142)]