271031390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7027}}^1$

素因数の和:7089

約数の個数: 64

約数和(自身を含む): 607219200

約数和(自身を除く): 336187810

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 2030, 2755, 3857, 5510, 7027, 7714, 14054, 19285, 35135, 38570, 49189, 70270, 98378, 133513, 203783, 245945, 267026, 407566, 491890, 667565, 934591, 1018915, 1335130, 1426481, 1869182, 2037830, 2852962, 3871877, 4672955, 7132405, 7743754, 9345910, 14264810, 19359385, 27103139, 38718770, 54206278, 135515695, 271031390]

約数ペア:

[(1, 271031390), (2, 135515695), (5, 54206278), (7, 38718770), (10, 27103139), (14, 19359385), (19, 14264810), (29, 9345910), (35, 7743754), (38, 7132405), (58, 4672955), (70, 3871877), (95, 2852962), (133, 2037830), (145, 1869182), (190, 1426481), (203, 1335130), (266, 1018915), (290, 934591), (406, 667565), (551, 491890), (665, 407566), (1015, 267026), (1102, 245945), (1330, 203783), (2030, 133513), (2755, 98378), (3857, 70270), (5510, 49189), (7027, 38570), (7714, 35135), (14054, 19285)]