5419140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 15288000

約数和(自身を除く): 9868860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 499, 543, 724, 905, 998, 1086, 1497, 1810, 1996, 2172, 2495, 2715, 2994, 3620, 4990, 5430, 5988, 7485, 9980, 10860, 14970, 29940, 90319, 180638, 270957, 361276, 451595, 541914, 903190, 1083828, 1354785, 1806380, 2709570, 5419140]

約数ペア:

[(1, 5419140), (2, 2709570), (3, 1806380), (4, 1354785), (5, 1083828), (6, 903190), (10, 541914), (12, 451595), (15, 361276), (20, 270957), (30, 180638), (60, 90319), (181, 29940), (362, 14970), (499, 10860), (543, 9980), (724, 7485), (905, 5988), (998, 5430), (1086, 4990), (1497, 3620), (1810, 2994), (1996, 2715), (2172, 2495)]