28847430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1$

素因数の和:1541

約数の個数: 48

約数和(自身を含む): 75361104

約数和(自身を除く): 46513674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1277, 1506, 2259, 2510, 2554, 3765, 3831, 4518, 6385, 7530, 7662, 11295, 11493, 12770, 19155, 22590, 22986, 38310, 57465, 114930, 320527, 641054, 961581, 1602635, 1923162, 2884743, 3205270, 4807905, 5769486, 9615810, 14423715, 28847430]

約数ペア:

[(1, 28847430), (2, 14423715), (3, 9615810), (5, 5769486), (6, 4807905), (9, 3205270), (10, 2884743), (15, 1923162), (18, 1602635), (30, 961581), (45, 641054), (90, 320527), (251, 114930), (502, 57465), (753, 38310), (1255, 22986), (1277, 22590), (1506, 19155), (2259, 12770), (2510, 11493), (2554, 11295), (3765, 7662), (3831, 7530), (4518, 6385)]