2010524145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{1847}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 3746590848

約数和(自身を除く): 1736066703

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1481, 1847, 4443, 5541, 7405, 9235, 10367, 12929, 22215, 27705, 31101, 38787, 51835, 64645, 72569, 90503, 155505, 193935, 217707, 271509, 362845, 452515, 1088535, 1357545, 2735407, 8206221, 13677035, 19147849, 41031105, 57443547, 95739245, 134034943, 287217735, 402104829, 670174715, 2010524145]

約数ペア:

[(1, 2010524145), (3, 670174715), (5, 402104829), (7, 287217735), (15, 134034943), (21, 95739245), (35, 57443547), (49, 41031105), (105, 19147849), (147, 13677035), (245, 8206221), (735, 2735407), (1481, 1357545), (1847, 1088535), (4443, 452515), (5541, 362845), (7405, 271509), (9235, 217707), (10367, 193935), (12929, 155505), (22215, 90503), (27705, 72569), (31101, 64645), (38787, 51835)]