738674940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{93979}}^1$

素因数の和:94122

約数の個数: 48

約数和(自身を含む): 2084100480

約数和(自身を除く): 1345425540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 93979, 187958, 281937, 375916, 469895, 563874, 939790, 1127748, 1409685, 1879580, 2819370, 5638740, 12311249, 24622498, 36933747, 49244996, 61556245, 73867494, 123112490, 147734988, 184668735, 246224980, 369337470, 738674940]

約数ペア:

[(1, 738674940), (2, 369337470), (3, 246224980), (4, 184668735), (5, 147734988), (6, 123112490), (10, 73867494), (12, 61556245), (15, 49244996), (20, 36933747), (30, 24622498), (60, 12311249), (131, 5638740), (262, 2819370), (393, 1879580), (524, 1409685), (655, 1127748), (786, 939790), (1310, 563874), (1572, 469895), (1965, 375916), (2620, 281937), (3930, 187958), (7860, 93979)]