388205430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{275323}}^1$

素因数の和:275380

約数の個数: 32

約数和(自身を含む): 951519744

約数和(自身を除く): 563314314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 275323, 550646, 825969, 1376615, 1651938, 2753230, 4129845, 8259690, 12940181, 25880362, 38820543, 64700905, 77641086, 129401810, 194102715, 388205430]

約数ペア:

[(1, 388205430), (2, 194102715), (3, 129401810), (5, 77641086), (6, 64700905), (10, 38820543), (15, 25880362), (30, 12940181), (47, 8259690), (94, 4129845), (141, 2753230), (235, 1651938), (282, 1376615), (470, 825969), (705, 550646), (1410, 275323)]