30508890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13931}}^1$

素因数の和:14014

約数の個数: 32

約数和(自身を含む): 74229696

約数和(自身を除く): 43720806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 13931, 27862, 41793, 69655, 83586, 139310, 208965, 417930, 1016963, 2033926, 3050889, 5084815, 6101778, 10169630, 15254445, 30508890]

約数ペア:

[(1, 30508890), (2, 15254445), (3, 10169630), (5, 6101778), (6, 5084815), (10, 3050889), (15, 2033926), (30, 1016963), (73, 417930), (146, 208965), (219, 139310), (365, 83586), (438, 69655), (730, 41793), (1095, 27862), (2190, 13931)]