11392140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 32104800

約数和(自身を除く): 20712660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1049, 1086, 1810, 2098, 2172, 2715, 3147, 3620, 4196, 5245, 5430, 6294, 10490, 10860, 12588, 15735, 20980, 31470, 62940, 189869, 379738, 569607, 759476, 949345, 1139214, 1898690, 2278428, 2848035, 3797380, 5696070, 11392140]

約数ペア:

[(1, 11392140), (2, 5696070), (3, 3797380), (4, 2848035), (5, 2278428), (6, 1898690), (10, 1139214), (12, 949345), (15, 759476), (20, 569607), (30, 379738), (60, 189869), (181, 62940), (362, 31470), (543, 20980), (724, 15735), (905, 12588), (1049, 10860), (1086, 10490), (1810, 6294), (2098, 5430), (2172, 5245), (2715, 4196), (3147, 3620)]