2101470126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{5003}}^1$

素因数の和:5225

約数の個数: 64

約数和(自身を含む): 4905681408

約数和(自身を除く): 2804211282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 137, 146, 219, 274, 411, 438, 511, 822, 959, 1022, 1533, 1918, 2877, 3066, 5003, 5754, 10001, 10006, 15009, 20002, 30003, 30018, 35021, 60006, 70007, 70042, 105063, 140014, 210021, 210126, 365219, 420042, 685411, 730438, 1095657, 1370822, 2056233, 2191314, 2556533, 4112466, 4797877, 5113066, 7669599, 9595754, 14393631, 15339198, 28787262, 50035003, 100070006, 150105009, 300210018, 350245021, 700490042, 1050735063, 2101470126]

約数ペア:

[(1, 2101470126), (2, 1050735063), (3, 700490042), (6, 350245021), (7, 300210018), (14, 150105009), (21, 100070006), (42, 50035003), (73, 28787262), (137, 15339198), (146, 14393631), (219, 9595754), (274, 7669599), (411, 5113066), (438, 4797877), (511, 4112466), (822, 2556533), (959, 2191314), (1022, 2056233), (1533, 1370822), (1918, 1095657), (2877, 730438), (3066, 685411), (5003, 420042), (5754, 365219), (10001, 210126), (10006, 210021), (15009, 140014), (20002, 105063), (30003, 70042), (30018, 70007), (35021, 60006)]