294884460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126019}}^1$

素因数の和:126047

約数の個数: 72

約数和(自身を含む): 963296880

約数和(自身を除く): 668412420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 126019, 252038, 378057, 504076, 630095, 756114, 1134171, 1260190, 1512228, 1638247, 1890285, 2268342, 2520380, 3276494, 3780570, 4536684, 4914741, 5670855, 6552988, 7561140, 8191235, 9829482, 11341710, 14744223, 16382470, 19658964, 22683420, 24573705, 29488446, 32764940, 49147410, 58976892, 73721115, 98294820, 147442230, 294884460]

約数ペア:

[(1, 294884460), (2, 147442230), (3, 98294820), (4, 73721115), (5, 58976892), (6, 49147410), (9, 32764940), (10, 29488446), (12, 24573705), (13, 22683420), (15, 19658964), (18, 16382470), (20, 14744223), (26, 11341710), (30, 9829482), (36, 8191235), (39, 7561140), (45, 6552988), (52, 5670855), (60, 4914741), (65, 4536684), (78, 3780570), (90, 3276494), (117, 2520380), (130, 2268342), (156, 1890285), (180, 1638247), (195, 1512228), (234, 1260190), (260, 1134171), (390, 756114), (468, 630095), (585, 504076), (780, 378057), (1170, 252038), (2340, 126019)]