66190930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2243}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 128931264

約数和(自身を除く): 62740334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2243, 2270, 2951, 4486, 5902, 11215, 14755, 22430, 29159, 29510, 58318, 145795, 291590, 509161, 1018322, 2545805, 5091610, 6619093, 13238186, 33095465, 66190930]

約数ペア:

[(1, 66190930), (2, 33095465), (5, 13238186), (10, 6619093), (13, 5091610), (26, 2545805), (65, 1018322), (130, 509161), (227, 291590), (454, 145795), (1135, 58318), (2243, 29510), (2270, 29159), (2951, 22430), (4486, 14755), (5902, 11215)]