75091730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 87271150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 355, 406, 497, 521, 710, 994, 1015, 1042, 2030, 2059, 2485, 2605, 3647, 4118, 4970, 5210, 7294, 10295, 14413, 15109, 18235, 20590, 28826, 30218, 36470, 36991, 72065, 73982, 75545, 105763, 144130, 151090, 184955, 211526, 258937, 369910, 517874, 528815, 1057630, 1072739, 1294685, 2145478, 2589370, 5363695, 7509173, 10727390, 15018346, 37545865, 75091730]

約数ペア:

[(1, 75091730), (2, 37545865), (5, 15018346), (7, 10727390), (10, 7509173), (14, 5363695), (29, 2589370), (35, 2145478), (58, 1294685), (70, 1072739), (71, 1057630), (142, 528815), (145, 517874), (203, 369910), (290, 258937), (355, 211526), (406, 184955), (497, 151090), (521, 144130), (710, 105763), (994, 75545), (1015, 73982), (1042, 72065), (2030, 36991), (2059, 36470), (2485, 30218), (2605, 28826), (3647, 20590), (4118, 18235), (4970, 15109), (5210, 14413), (7294, 10295)]