30543420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10831}}^1$

素因数の和:10890

約数の個数: 48

約数和(自身を含む): 87349248

約数和(自身を除く): 56805828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10831, 21662, 32493, 43324, 54155, 64986, 108310, 129972, 162465, 216620, 324930, 509057, 649860, 1018114, 1527171, 2036228, 2545285, 3054342, 5090570, 6108684, 7635855, 10181140, 15271710, 30543420]

約数ペア:

[(1, 30543420), (2, 15271710), (3, 10181140), (4, 7635855), (5, 6108684), (6, 5090570), (10, 3054342), (12, 2545285), (15, 2036228), (20, 1527171), (30, 1018114), (47, 649860), (60, 509057), (94, 324930), (141, 216620), (188, 162465), (235, 129972), (282, 108310), (470, 64986), (564, 54155), (705, 43324), (940, 32493), (1410, 21662), (2820, 10831)]