18028050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3923

約数の個数: 48

約数和(自身を含む): 46163712

約数和(自身を除く): 28135662

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 3877, 4650, 7754, 11631, 19385, 23262, 38770, 58155, 96925, 116310, 120187, 193850, 240374, 290775, 360561, 581550, 600935, 721122, 1201870, 1802805, 3004675, 3605610, 6009350, 9014025, 18028050]

約数ペア:

[(1, 18028050), (2, 9014025), (3, 6009350), (5, 3605610), (6, 3004675), (10, 1802805), (15, 1201870), (25, 721122), (30, 600935), (31, 581550), (50, 360561), (62, 290775), (75, 240374), (93, 193850), (150, 120187), (155, 116310), (186, 96925), (310, 58155), (465, 38770), (775, 23262), (930, 19385), (1550, 11631), (2325, 7754), (3877, 4650)]