31792590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5791}}^1$

素因数の和:5865

約数の個数: 48

約数和(自身を含む): 84030336

約数和(自身を除く): 52237746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 5791, 11582, 17373, 28955, 34746, 52119, 57910, 86865, 104238, 173730, 260595, 353251, 521190, 706502, 1059753, 1766255, 2119506, 3179259, 3532510, 5298765, 6358518, 10597530, 15896295, 31792590]

約数ペア:

[(1, 31792590), (2, 15896295), (3, 10597530), (5, 6358518), (6, 5298765), (9, 3532510), (10, 3179259), (15, 2119506), (18, 1766255), (30, 1059753), (45, 706502), (61, 521190), (90, 353251), (122, 260595), (183, 173730), (305, 104238), (366, 86865), (549, 57910), (610, 52119), (915, 34746), (1098, 28955), (1830, 17373), (2745, 11582), (5490, 5791)]