70292495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 41958385

約数列:

[1, 5, 7, 13, 19, 35, 47, 65, 91, 95, 133, 173, 235, 247, 329, 455, 611, 665, 865, 893, 1211, 1235, 1645, 1729, 2249, 3055, 3287, 4277, 4465, 6055, 6251, 8131, 8645, 11245, 11609, 15743, 16435, 21385, 23009, 31255, 40655, 42731, 56917, 58045, 78715, 81263, 105703, 115045, 154489, 213655, 284585, 299117, 406315, 528515, 739921, 772445, 1081423, 1495585, 2008357, 3699605, 5407115, 10041785, 14058499, 70292495]

約数ペア:

[(1, 70292495), (5, 14058499), (7, 10041785), (13, 5407115), (19, 3699605), (35, 2008357), (47, 1495585), (65, 1081423), (91, 772445), (95, 739921), (133, 528515), (173, 406315), (235, 299117), (247, 284585), (329, 213655), (455, 154489), (611, 115045), (665, 105703), (865, 81263), (893, 78715), (1211, 58045), (1235, 56917), (1645, 42731), (1729, 40655), (2249, 31255), (3055, 23009), (3287, 21385), (4277, 16435), (4465, 15743), (6055, 11609), (6251, 11245), (8131, 8645)]