975458770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3943}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 2075238144

約数和(自身を除く): 1099779374

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 173, 286, 346, 715, 865, 1430, 1730, 1903, 2249, 3806, 3943, 4498, 7886, 9515, 11245, 19030, 19715, 22490, 24739, 39430, 43373, 49478, 51259, 86746, 102518, 123695, 216865, 247390, 256295, 433730, 512590, 563849, 682139, 1127698, 1364278, 2819245, 3410695, 5638490, 6821390, 7503529, 8867807, 15007058, 17735614, 37517645, 44339035, 75035290, 88678070, 97545877, 195091754, 487729385, 975458770]

約数ペア:

[(1, 975458770), (2, 487729385), (5, 195091754), (10, 97545877), (11, 88678070), (13, 75035290), (22, 44339035), (26, 37517645), (55, 17735614), (65, 15007058), (110, 8867807), (130, 7503529), (143, 6821390), (173, 5638490), (286, 3410695), (346, 2819245), (715, 1364278), (865, 1127698), (1430, 682139), (1730, 563849), (1903, 512590), (2249, 433730), (3806, 256295), (3943, 247390), (4498, 216865), (7886, 123695), (9515, 102518), (11245, 86746), (19030, 51259), (19715, 49478), (22490, 43373), (24739, 39430)]