30653020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 69023808

約数和(自身を除く): 38370788

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 1801, 3404, 3602, 4255, 7204, 8510, 9005, 17020, 18010, 36020, 41423, 66637, 82846, 133274, 165692, 207115, 266548, 333185, 414230, 666370, 828460, 1332740, 1532651, 3065302, 6130604, 7663255, 15326510, 30653020]

約数ペア:

[(1, 30653020), (2, 15326510), (4, 7663255), (5, 6130604), (10, 3065302), (20, 1532651), (23, 1332740), (37, 828460), (46, 666370), (74, 414230), (92, 333185), (115, 266548), (148, 207115), (185, 165692), (230, 133274), (370, 82846), (460, 66637), (740, 41423), (851, 36020), (1702, 18010), (1801, 17020), (3404, 9005), (3602, 8510), (4255, 7204)]