1364820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 4087776

約数和(自身を除く): 2722956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 43, 46, 60, 69, 86, 92, 115, 129, 138, 172, 215, 230, 258, 276, 345, 430, 460, 516, 529, 645, 690, 860, 989, 1058, 1290, 1380, 1587, 1978, 2116, 2580, 2645, 2967, 3174, 3956, 4945, 5290, 5934, 6348, 7935, 9890, 10580, 11868, 14835, 15870, 19780, 22747, 29670, 31740, 45494, 59340, 68241, 90988, 113735, 136482, 227470, 272964, 341205, 454940, 682410, 1364820]

約数ペア:

[(1, 1364820), (2, 682410), (3, 454940), (4, 341205), (5, 272964), (6, 227470), (10, 136482), (12, 113735), (15, 90988), (20, 68241), (23, 59340), (30, 45494), (43, 31740), (46, 29670), (60, 22747), (69, 19780), (86, 15870), (92, 14835), (115, 11868), (129, 10580), (138, 9890), (172, 7935), (215, 6348), (230, 5934), (258, 5290), (276, 4945), (345, 3956), (430, 3174), (460, 2967), (516, 2645), (529, 2580), (645, 2116), (690, 1978), (860, 1587), (989, 1380), (1058, 1290)]