1570482030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{20441}}^1$

素因数の和:20661

約数の個数: 64

約数和(自身を含む): 4079896128

約数和(自身を除く): 2509414098

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 20441, 25610, 38415, 40882, 61323, 76830, 102205, 122646, 204410, 265733, 306615, 531466, 613230, 797199, 1328665, 1594398, 2657330, 3985995, 4026877, 7971990, 8053754, 12080631, 20134385, 24161262, 40268770, 52349401, 60403155, 104698802, 120806310, 157048203, 261747005, 314096406, 523494010, 785241015, 1570482030]

約数ペア:

[(1, 1570482030), (2, 785241015), (3, 523494010), (5, 314096406), (6, 261747005), (10, 157048203), (13, 120806310), (15, 104698802), (26, 60403155), (30, 52349401), (39, 40268770), (65, 24161262), (78, 20134385), (130, 12080631), (195, 8053754), (197, 7971990), (390, 4026877), (394, 3985995), (591, 2657330), (985, 1594398), (1182, 1328665), (1970, 797199), (2561, 613230), (2955, 531466), (5122, 306615), (5910, 265733), (7683, 204410), (12805, 122646), (15366, 102205), (20441, 76830), (25610, 61323), (38415, 40882)]