82495910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8861}}^1$

素因数の和:8901

約数の個数: 48

約数和(自身を含む): 181848240

約数和(自身を除く): 99352330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 8861, 9310, 17722, 44305, 62027, 88610, 124054, 168359, 310135, 336718, 434189, 620270, 841795, 868378, 1178513, 1683590, 2170945, 2357026, 4341890, 5892565, 8249591, 11785130, 16499182, 41247955, 82495910]

約数ペア:

[(1, 82495910), (2, 41247955), (5, 16499182), (7, 11785130), (10, 8249591), (14, 5892565), (19, 4341890), (35, 2357026), (38, 2170945), (49, 1683590), (70, 1178513), (95, 868378), (98, 841795), (133, 620270), (190, 434189), (245, 336718), (266, 310135), (490, 168359), (665, 124054), (931, 88610), (1330, 62027), (1862, 44305), (4655, 17722), (8861, 9310)]