269393490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20089}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 705159000

約数和(自身を除く): 435765510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 20089, 40178, 60267, 100445, 120534, 180801, 200890, 301335, 361602, 602670, 904005, 1808010, 2993261, 5986522, 8979783, 14966305, 17959566, 26939349, 29932610, 44898915, 53878698, 89797830, 134696745, 269393490]

約数ペア:

[(1, 269393490), (2, 134696745), (3, 89797830), (5, 53878698), (6, 44898915), (9, 29932610), (10, 26939349), (15, 17959566), (18, 14966305), (30, 8979783), (45, 5986522), (90, 2993261), (149, 1808010), (298, 904005), (447, 602670), (745, 361602), (894, 301335), (1341, 200890), (1490, 180801), (2235, 120534), (2682, 100445), (4470, 60267), (6705, 40178), (13410, 20089)]