30421974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14869}}^1$

素因数の和:14916

約数の個数: 32

約数和(自身を含む): 68520960

約数和(自身を除く): 38098986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 14869, 29738, 44607, 89214, 163559, 327118, 460939, 490677, 921878, 981354, 1382817, 2765634, 5070329, 10140658, 15210987, 30421974]

約数ペア:

[(1, 30421974), (2, 15210987), (3, 10140658), (6, 5070329), (11, 2765634), (22, 1382817), (31, 981354), (33, 921878), (62, 490677), (66, 460939), (93, 327118), (186, 163559), (341, 89214), (682, 44607), (1023, 29738), (2046, 14869)]