1449250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 3234816

約数和(自身を除く): 1785566

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 31, 34, 50, 55, 62, 85, 110, 125, 155, 170, 187, 250, 275, 310, 341, 374, 425, 527, 550, 682, 775, 850, 935, 1054, 1375, 1550, 1705, 1870, 2125, 2635, 2750, 3410, 3875, 4250, 4675, 5270, 5797, 7750, 8525, 9350, 11594, 13175, 17050, 23375, 26350, 28985, 42625, 46750, 57970, 65875, 85250, 131750, 144925, 289850, 724625, 1449250]

約数ペア:

[(1, 1449250), (2, 724625), (5, 289850), (10, 144925), (11, 131750), (17, 85250), (22, 65875), (25, 57970), (31, 46750), (34, 42625), (50, 28985), (55, 26350), (62, 23375), (85, 17050), (110, 13175), (125, 11594), (155, 9350), (170, 8525), (187, 7750), (250, 5797), (275, 5270), (310, 4675), (341, 4250), (374, 3875), (425, 3410), (527, 2750), (550, 2635), (682, 2125), (775, 1870), (850, 1705), (935, 1550), (1054, 1375)]