917752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{54049}}^1$

素因数の和:54344

約数の個数: 48

約数和(自身を含む): 2578833600

約数和(自身を除く): 1661081580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 16980, 54049, 108098, 162147, 216196, 270245, 324294, 540490, 648588, 810735, 1080980, 1621470, 3242940, 15295867, 30591734, 45887601, 61183468, 76479335, 91775202, 152958670, 183550404, 229438005, 305917340, 458876010, 917752020]

約数ペア:

[(1, 917752020), (2, 458876010), (3, 305917340), (4, 229438005), (5, 183550404), (6, 152958670), (10, 91775202), (12, 76479335), (15, 61183468), (20, 45887601), (30, 30591734), (60, 15295867), (283, 3242940), (566, 1621470), (849, 1080980), (1132, 810735), (1415, 648588), (1698, 540490), (2830, 324294), (3396, 270245), (4245, 216196), (5660, 162147), (8490, 108098), (16980, 54049)]