1607350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 3321216

約数和(自身を除く): 1713866

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 61, 62, 85, 122, 155, 170, 305, 310, 425, 527, 610, 775, 850, 1037, 1054, 1525, 1550, 1891, 2074, 2635, 3050, 3782, 5185, 5270, 9455, 10370, 13175, 18910, 25925, 26350, 32147, 47275, 51850, 64294, 94550, 160735, 321470, 803675, 1607350]

約数ペア:

[(1, 1607350), (2, 803675), (5, 321470), (10, 160735), (17, 94550), (25, 64294), (31, 51850), (34, 47275), (50, 32147), (61, 26350), (62, 25925), (85, 18910), (122, 13175), (155, 10370), (170, 9455), (305, 5270), (310, 5185), (425, 3782), (527, 3050), (610, 2635), (775, 2074), (850, 1891), (1037, 1550), (1054, 1525)]