137490990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50363}}^1$

素因数の和:50393

約数の個数: 64

約数和(自身を含む): 406135296

約数和(自身を除く): 268644306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 50363, 100726, 151089, 251815, 302178, 352541, 503630, 654719, 705082, 755445, 1057623, 1309438, 1510890, 1762705, 1964157, 2115246, 3273595, 3525410, 3928314, 4583033, 5288115, 6547190, 9166066, 9820785, 10576230, 13749099, 19641570, 22915165, 27498198, 45830330, 68745495, 137490990]

約数ペア:

[(1, 137490990), (2, 68745495), (3, 45830330), (5, 27498198), (6, 22915165), (7, 19641570), (10, 13749099), (13, 10576230), (14, 9820785), (15, 9166066), (21, 6547190), (26, 5288115), (30, 4583033), (35, 3928314), (39, 3525410), (42, 3273595), (65, 2115246), (70, 1964157), (78, 1762705), (91, 1510890), (105, 1309438), (130, 1057623), (182, 755445), (195, 705082), (210, 654719), (273, 503630), (390, 352541), (455, 302178), (546, 251815), (910, 151089), (1365, 100726), (2730, 50363)]