91434870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1019}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 238202640

約数和(自身を除く): 146767770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1019, 1994, 2038, 2991, 3057, 4985, 5095, 5982, 6114, 8973, 9171, 9970, 10190, 14955, 15285, 17946, 18342, 29910, 30570, 44865, 45855, 89730, 91710, 1015943, 2031886, 3047829, 5079715, 6095658, 9143487, 10159430, 15239145, 18286974, 30478290, 45717435, 91434870]

約数ペア:

[(1, 91434870), (2, 45717435), (3, 30478290), (5, 18286974), (6, 15239145), (9, 10159430), (10, 9143487), (15, 6095658), (18, 5079715), (30, 3047829), (45, 2031886), (90, 1015943), (997, 91710), (1019, 89730), (1994, 45855), (2038, 44865), (2991, 30570), (3057, 29910), (4985, 18342), (5095, 17946), (5982, 15285), (6114, 14955), (8973, 10190), (9171, 9970)]