2621871630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4161701}}^1$

素因数の和:4161721

約数の個数: 48

約数和(自身を含む): 7790706144

約数和(自身を除く): 5168834514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4161701, 8323402, 12485103, 20808505, 24970206, 29131907, 37455309, 41617010, 58263814, 62425515, 74910618, 87395721, 124851030, 145659535, 174791442, 187276545, 262187163, 291319070, 374553090, 436978605, 524374326, 873957210, 1310935815, 2621871630]

約数ペア:

[(1, 2621871630), (2, 1310935815), (3, 873957210), (5, 524374326), (6, 436978605), (7, 374553090), (9, 291319070), (10, 262187163), (14, 187276545), (15, 174791442), (18, 145659535), (21, 124851030), (30, 87395721), (35, 74910618), (42, 62425515), (45, 58263814), (63, 41617010), (70, 37455309), (90, 29131907), (105, 24970206), (126, 20808505), (210, 12485103), (315, 8323402), (630, 4161701)]