901326870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{232901}}^1$

素因数の和:232957

約数の個数: 48

約数和(自身を含む): 2397958992

約数和(自身を除く): 1496632122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 232901, 465802, 698703, 1164505, 1397406, 2096109, 2329010, 3493515, 4192218, 6987030, 10014743, 10480545, 20029486, 20961090, 30044229, 50073715, 60088458, 90132687, 100147430, 150221145, 180265374, 300442290, 450663435, 901326870]

約数ペア:

[(1, 901326870), (2, 450663435), (3, 300442290), (5, 180265374), (6, 150221145), (9, 100147430), (10, 90132687), (15, 60088458), (18, 50073715), (30, 30044229), (43, 20961090), (45, 20029486), (86, 10480545), (90, 10014743), (129, 6987030), (215, 4192218), (258, 3493515), (387, 2329010), (430, 2096109), (645, 1397406), (774, 1164505), (1290, 698703), (1935, 465802), (3870, 232901)]