2498866230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{15887}}^1$

素因数の和:16018

約数の個数: 96

約数和(自身を含む): 7042070016

約数和(自身を除く): 4543203786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 107, 147, 210, 214, 245, 294, 321, 490, 535, 642, 735, 749, 1070, 1470, 1498, 1605, 2247, 3210, 3745, 4494, 5243, 7490, 10486, 11235, 15729, 15887, 22470, 26215, 31458, 31774, 47661, 52430, 78645, 79435, 95322, 111209, 157290, 158870, 222418, 238305, 333627, 476610, 556045, 667254, 778463, 1112090, 1556926, 1668135, 1699909, 2335389, 3336270, 3399818, 3892315, 4670778, 5099727, 7784630, 8499545, 10199454, 11676945, 11899363, 16999090, 23353890, 23798726, 25498635, 35698089, 50997270, 59496815, 71396178, 83295541, 118993630, 166591082, 178490445, 249886623, 356980890, 416477705, 499773246, 832955410, 1249433115, 2498866230]

約数ペア:

[(1, 2498866230), (2, 1249433115), (3, 832955410), (5, 499773246), (6, 416477705), (7, 356980890), (10, 249886623), (14, 178490445), (15, 166591082), (21, 118993630), (30, 83295541), (35, 71396178), (42, 59496815), (49, 50997270), (70, 35698089), (98, 25498635), (105, 23798726), (107, 23353890), (147, 16999090), (210, 11899363), (214, 11676945), (245, 10199454), (294, 8499545), (321, 7784630), (490, 5099727), (535, 4670778), (642, 3892315), (735, 3399818), (749, 3336270), (1070, 2335389), (1470, 1699909), (1498, 1668135), (1605, 1556926), (2247, 1112090), (3210, 778463), (3745, 667254), (4494, 556045), (5243, 476610), (7490, 333627), (10486, 238305), (11235, 222418), (15729, 158870), (15887, 157290), (22470, 111209), (26215, 95322), (31458, 79435), (31774, 78645), (47661, 52430)]