12464940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 35336448

約数和(自身を除く): 22871508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2503, 4980, 5006, 7509, 10012, 12515, 15018, 25030, 30036, 37545, 50060, 75090, 150180, 207749, 415498, 623247, 830996, 1038745, 1246494, 2077490, 2492988, 3116235, 4154980, 6232470, 12464940]

約数ペア:

[(1, 12464940), (2, 6232470), (3, 4154980), (4, 3116235), (5, 2492988), (6, 2077490), (10, 1246494), (12, 1038745), (15, 830996), (20, 623247), (30, 415498), (60, 207749), (83, 150180), (166, 75090), (249, 50060), (332, 37545), (415, 30036), (498, 25030), (830, 15018), (996, 12515), (1245, 10012), (1660, 7509), (2490, 5006), (2503, 4980)]