15671741690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{8231}}^1$

素因数の和:9179

約数の個数: 64

約数和(自身を含む): 32432762880

約数和(自身を除く): 16761021190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 911, 1045, 1822, 2090, 4555, 8231, 9110, 10021, 16462, 17309, 20042, 34618, 41155, 50105, 82310, 86545, 90541, 100210, 156389, 173090, 181082, 190399, 312778, 380798, 452705, 781945, 905410, 951995, 1563890, 1720279, 1903990, 3440558, 7498441, 8601395, 14996882, 17202790, 37492205, 74984410, 82482851, 142470379, 164965702, 284940758, 412414255, 712351895, 824828510, 1424703790, 1567174169, 3134348338, 7835870845, 15671741690]

約数ペア:

[(1, 15671741690), (2, 7835870845), (5, 3134348338), (10, 1567174169), (11, 1424703790), (19, 824828510), (22, 712351895), (38, 412414255), (55, 284940758), (95, 164965702), (110, 142470379), (190, 82482851), (209, 74984410), (418, 37492205), (911, 17202790), (1045, 14996882), (1822, 8601395), (2090, 7498441), (4555, 3440558), (8231, 1903990), (9110, 1720279), (10021, 1563890), (16462, 951995), (17309, 905410), (20042, 781945), (34618, 452705), (41155, 380798), (50105, 312778), (82310, 190399), (86545, 181082), (90541, 173090), (100210, 156389)]