73528990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 140407344

約数和(自身を除く): 66878354

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 131, 185, 205, 262, 370, 410, 655, 1310, 1369, 1517, 2738, 3034, 4847, 5371, 6845, 7585, 9694, 10742, 13690, 15170, 24235, 26855, 48470, 53710, 56129, 112258, 179339, 198727, 280645, 358678, 397454, 561290, 896695, 993635, 1793390, 1987270, 7352899, 14705798, 36764495, 73528990]

約数ペア:

[(1, 73528990), (2, 36764495), (5, 14705798), (10, 7352899), (37, 1987270), (41, 1793390), (74, 993635), (82, 896695), (131, 561290), (185, 397454), (205, 358678), (262, 280645), (370, 198727), (410, 179339), (655, 112258), (1310, 56129), (1369, 53710), (1517, 48470), (2738, 26855), (3034, 24235), (4847, 15170), (5371, 13690), (6845, 10742), (7585, 9694)]