4550340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 8291580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 419, 543, 724, 838, 905, 1086, 1257, 1676, 1810, 2095, 2172, 2514, 2715, 3620, 4190, 5028, 5430, 6285, 8380, 10860, 12570, 25140, 75839, 151678, 227517, 303356, 379195, 455034, 758390, 910068, 1137585, 1516780, 2275170, 4550340]

約数ペア:

[(1, 4550340), (2, 2275170), (3, 1516780), (4, 1137585), (5, 910068), (6, 758390), (10, 455034), (12, 379195), (15, 303356), (20, 227517), (30, 151678), (60, 75839), (181, 25140), (362, 12570), (419, 10860), (543, 8380), (724, 6285), (838, 5430), (905, 5028), (1086, 4190), (1257, 3620), (1676, 2715), (1810, 2514), (2095, 2172)]