281024430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{62869}}^1$

素因数の和:63028

約数の個数: 32

約数和(自身を含む): 678996000

約数和(自身を除く): 397971570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 62869, 125738, 188607, 314345, 377214, 628690, 943035, 1886070, 9367481, 18734962, 28102443, 46837405, 56204886, 93674810, 140512215, 281024430]

約数ペア:

[(1, 281024430), (2, 140512215), (3, 93674810), (5, 56204886), (6, 46837405), (10, 28102443), (15, 18734962), (30, 9367481), (149, 1886070), (298, 943035), (447, 628690), (745, 377214), (894, 314345), (1490, 188607), (2235, 125738), (4470, 62869)]