10213943580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{148157}}^1$

素因数の和:148555

約数の個数: 72

約数和(自身を含む): 31063398912

約数和(自身を除く): 20849455332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 11490, 13788, 17235, 22980, 34470, 68940, 148157, 296314, 444471, 592628, 740785, 888942, 1333413, 1481570, 1777884, 2222355, 2666826, 2963140, 4444710, 5333652, 6667065, 8889420, 13334130, 26668260, 56744131, 113488262, 170232393, 226976524, 283720655, 340464786, 510697179, 567441310, 680929572, 851161965, 1021394358, 1134882620, 1702323930, 2042788716, 2553485895, 3404647860, 5106971790, 10213943580]

約数ペア:

[(1, 10213943580), (2, 5106971790), (3, 3404647860), (4, 2553485895), (5, 2042788716), (6, 1702323930), (9, 1134882620), (10, 1021394358), (12, 851161965), (15, 680929572), (18, 567441310), (20, 510697179), (30, 340464786), (36, 283720655), (45, 226976524), (60, 170232393), (90, 113488262), (180, 56744131), (383, 26668260), (766, 13334130), (1149, 8889420), (1532, 6667065), (1915, 5333652), (2298, 4444710), (3447, 2963140), (3830, 2666826), (4596, 2222355), (5745, 1777884), (6894, 1481570), (7660, 1333413), (11490, 888942), (13788, 740785), (17235, 592628), (22980, 444471), (34470, 296314), (68940, 148157)]