1418024860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{14449}}^1$

素因数の和:15166

約数の個数: 48

約数和(自身を含む): 3408350400

約数和(自身を除く): 1990325540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 701, 1402, 2804, 3505, 4907, 7010, 9814, 14020, 14449, 19628, 24535, 28898, 49070, 57796, 72245, 98140, 101143, 144490, 202286, 288980, 404572, 505715, 1011430, 2022860, 10128749, 20257498, 40514996, 50643745, 70901243, 101287490, 141802486, 202574980, 283604972, 354506215, 709012430, 1418024860]

約数ペア:

[(1, 1418024860), (2, 709012430), (4, 354506215), (5, 283604972), (7, 202574980), (10, 141802486), (14, 101287490), (20, 70901243), (28, 50643745), (35, 40514996), (70, 20257498), (140, 10128749), (701, 2022860), (1402, 1011430), (2804, 505715), (3505, 404572), (4907, 288980), (7010, 202286), (9814, 144490), (14020, 101143), (14449, 98140), (19628, 72245), (24535, 57796), (28898, 49070)]