1598996980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{31121}}^1$

素因数の和:31504

約数の個数: 48

約数和(自身を含む): 3848173056

約数和(自身を除く): 2249176076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1468, 1835, 2569, 3670, 5138, 7340, 10276, 12845, 25690, 31121, 51380, 62242, 124484, 155605, 217847, 311210, 435694, 622420, 871388, 1089235, 2178470, 4356940, 11421407, 22842814, 45685628, 57107035, 79949849, 114214070, 159899698, 228428140, 319799396, 399749245, 799498490, 1598996980]

約数ペア:

[(1, 1598996980), (2, 799498490), (4, 399749245), (5, 319799396), (7, 228428140), (10, 159899698), (14, 114214070), (20, 79949849), (28, 57107035), (35, 45685628), (70, 22842814), (140, 11421407), (367, 4356940), (734, 2178470), (1468, 1089235), (1835, 871388), (2569, 622420), (3670, 435694), (5138, 311210), (7340, 217847), (10276, 155605), (12845, 124484), (25690, 62242), (31121, 51380)]