12751470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7489

約数の個数: 48

約数和(自身を含む): 34903440

約数和(自身を除く): 22151970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7457, 14914, 22371, 37285, 44742, 67113, 74570, 111855, 134226, 141683, 223710, 283366, 335565, 425049, 671130, 708415, 850098, 1275147, 1416830, 2125245, 2550294, 4250490, 6375735, 12751470]

約数ペア:

[(1, 12751470), (2, 6375735), (3, 4250490), (5, 2550294), (6, 2125245), (9, 1416830), (10, 1275147), (15, 850098), (18, 708415), (19, 671130), (30, 425049), (38, 335565), (45, 283366), (57, 223710), (90, 141683), (95, 134226), (114, 111855), (171, 74570), (190, 67113), (285, 44742), (342, 37285), (570, 22371), (855, 14914), (1710, 7457)]