187614270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{15913}}^1$

素因数の和:16057

約数の個数: 48

約数和(自身を含む): 491551632

約数和(自身を除く): 303937362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 15913, 31826, 47739, 79565, 95478, 143217, 159130, 238695, 286434, 477390, 716085, 1432170, 2084603, 4169206, 6253809, 10423015, 12507618, 18761427, 20846030, 31269045, 37522854, 62538090, 93807135, 187614270]

約数ペア:

[(1, 187614270), (2, 93807135), (3, 62538090), (5, 37522854), (6, 31269045), (9, 20846030), (10, 18761427), (15, 12507618), (18, 10423015), (30, 6253809), (45, 4169206), (90, 2084603), (131, 1432170), (262, 716085), (393, 477390), (655, 286434), (786, 238695), (1179, 159130), (1310, 143217), (1965, 95478), (2358, 79565), (3930, 47739), (5895, 31826), (11790, 15913)]