2655150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 6809088

約数和(自身を除く): 4153938

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 571, 775, 930, 1142, 1550, 1713, 2325, 2855, 3426, 4650, 5710, 8565, 14275, 17130, 17701, 28550, 35402, 42825, 53103, 85650, 88505, 106206, 177010, 265515, 442525, 531030, 885050, 1327575, 2655150]

約数ペア:

[(1, 2655150), (2, 1327575), (3, 885050), (5, 531030), (6, 442525), (10, 265515), (15, 177010), (25, 106206), (30, 88505), (31, 85650), (50, 53103), (62, 42825), (75, 35402), (93, 28550), (150, 17701), (155, 17130), (186, 14275), (310, 8565), (465, 5710), (571, 4650), (775, 3426), (930, 2855), (1142, 2325), (1550, 1713)]