1442530690

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{5113}}^1$

素因数の和:5526

約数の個数: 32

約数和(自身を含む): 2634528240

約数和(自身を除く): 1191997550

約数列:

[1, 2, 5, 10, 89, 178, 317, 445, 634, 890, 1585, 3170, 5113, 10226, 25565, 28213, 51130, 56426, 141065, 282130, 455057, 910114, 1620821, 2275285, 3241642, 4550570, 8104105, 16208210, 144253069, 288506138, 721265345, 1442530690]

約数ペア:

[(1, 1442530690), (2, 721265345), (5, 288506138), (10, 144253069), (89, 16208210), (178, 8104105), (317, 4550570), (445, 3241642), (634, 2275285), (890, 1620821), (1585, 910114), (3170, 455057), (5113, 282130), (10226, 141065), (25565, 56426), (28213, 51130)]