86025730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 189112320

約数和(自身を除く): 103086590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 71, 95, 133, 142, 190, 266, 355, 497, 665, 710, 911, 994, 1330, 1349, 1822, 2485, 2698, 4555, 4970, 6377, 6745, 9110, 9443, 12754, 13490, 17309, 18886, 31885, 34618, 47215, 63770, 64681, 86545, 94430, 121163, 129362, 173090, 242326, 323405, 452767, 605815, 646810, 905534, 1211630, 1228939, 2263835, 2457878, 4527670, 6144695, 8602573, 12289390, 17205146, 43012865, 86025730]

約数ペア:

[(1, 86025730), (2, 43012865), (5, 17205146), (7, 12289390), (10, 8602573), (14, 6144695), (19, 4527670), (35, 2457878), (38, 2263835), (70, 1228939), (71, 1211630), (95, 905534), (133, 646810), (142, 605815), (190, 452767), (266, 323405), (355, 242326), (497, 173090), (665, 129362), (710, 121163), (911, 94430), (994, 86545), (1330, 64681), (1349, 63770), (1822, 47215), (2485, 34618), (2698, 31885), (4555, 18886), (4970, 17309), (6377, 13490), (6745, 12754), (9110, 9443)]