5301990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 14385600

約数和(自身を除く): 9083610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 135, 146, 219, 269, 270, 365, 438, 538, 657, 730, 807, 1095, 1314, 1345, 1614, 1971, 2190, 2421, 2690, 3285, 3942, 4035, 4842, 6570, 7263, 8070, 9855, 12105, 14526, 19637, 19710, 24210, 36315, 39274, 58911, 72630, 98185, 117822, 176733, 196370, 294555, 353466, 530199, 589110, 883665, 1060398, 1767330, 2650995, 5301990]

約数ペア:

[(1, 5301990), (2, 2650995), (3, 1767330), (5, 1060398), (6, 883665), (9, 589110), (10, 530199), (15, 353466), (18, 294555), (27, 196370), (30, 176733), (45, 117822), (54, 98185), (73, 72630), (90, 58911), (135, 39274), (146, 36315), (219, 24210), (269, 19710), (270, 19637), (365, 14526), (438, 12105), (538, 9855), (657, 8070), (730, 7263), (807, 6570), (1095, 4842), (1314, 4035), (1345, 3942), (1614, 3285), (1971, 2690), (2190, 2421)]