143631490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{947}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 268246080

約数和(自身を除く): 124614590

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 523, 947, 1046, 1894, 2615, 4735, 5230, 9470, 15167, 27463, 30334, 54926, 75835, 137315, 151670, 274630, 495281, 990562, 2476405, 4952810, 14363149, 28726298, 71815745, 143631490]

約数ペア:

[(1, 143631490), (2, 71815745), (5, 28726298), (10, 14363149), (29, 4952810), (58, 2476405), (145, 990562), (290, 495281), (523, 274630), (947, 151670), (1046, 137315), (1894, 75835), (2615, 54926), (4735, 30334), (5230, 27463), (9470, 15167)]