9971430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 27675648

約数和(自身を除く): 17704218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 461, 515, 618, 721, 922, 1030, 1383, 1442, 1545, 2163, 2305, 2766, 3090, 3227, 3605, 4326, 4610, 6454, 6915, 7210, 9681, 10815, 13830, 16135, 19362, 21630, 32270, 47483, 48405, 94966, 96810, 142449, 237415, 284898, 332381, 474830, 664762, 712245, 997143, 1424490, 1661905, 1994286, 3323810, 4985715, 9971430]

約数ペア:

[(1, 9971430), (2, 4985715), (3, 3323810), (5, 1994286), (6, 1661905), (7, 1424490), (10, 997143), (14, 712245), (15, 664762), (21, 474830), (30, 332381), (35, 284898), (42, 237415), (70, 142449), (103, 96810), (105, 94966), (206, 48405), (210, 47483), (309, 32270), (461, 21630), (515, 19362), (618, 16135), (721, 13830), (922, 10815), (1030, 9681), (1383, 7210), (1442, 6915), (1545, 6454), (2163, 4610), (2305, 4326), (2766, 3605), (3090, 3227)]