75279470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 161796096

約数和(自身を除く): 86516626

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 113, 155, 217, 226, 307, 310, 434, 565, 614, 791, 1085, 1130, 1535, 1582, 2149, 2170, 3070, 3503, 3955, 4298, 7006, 7910, 9517, 10745, 17515, 19034, 21490, 24521, 34691, 35030, 47585, 49042, 66619, 69382, 95170, 122605, 133238, 173455, 242837, 245210, 333095, 346910, 485674, 666190, 1075421, 1214185, 2150842, 2428370, 5377105, 7527947, 10754210, 15055894, 37639735, 75279470]

約数ペア:

[(1, 75279470), (2, 37639735), (5, 15055894), (7, 10754210), (10, 7527947), (14, 5377105), (31, 2428370), (35, 2150842), (62, 1214185), (70, 1075421), (113, 666190), (155, 485674), (217, 346910), (226, 333095), (307, 245210), (310, 242837), (434, 173455), (565, 133238), (614, 122605), (791, 95170), (1085, 69382), (1130, 66619), (1535, 49042), (1582, 47585), (2149, 35030), (2170, 34691), (3070, 24521), (3503, 21490), (3955, 19034), (4298, 17515), (7006, 10745), (7910, 9517)]