74492690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 139815936

約数和(自身を除く): 65323246

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2333, 3193, 4666, 6386, 11665, 15965, 23330, 31930, 72323, 144646, 240299, 361615, 480598, 723230, 1201495, 2402990, 7449269, 14898538, 37246345, 74492690]

約数ペア:

[(1, 74492690), (2, 37246345), (5, 14898538), (10, 7449269), (31, 2402990), (62, 1201495), (103, 723230), (155, 480598), (206, 361615), (310, 240299), (515, 144646), (1030, 72323), (2333, 31930), (3193, 23330), (4666, 15965), (6386, 11665)]