74587860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13367}}^1$

素因数の和:13413

約数の個数: 72

約数和(自身を含む): 233565696

約数和(自身を除く): 158977836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13367, 26734, 40101, 53468, 66835, 80202, 120303, 133670, 160404, 200505, 240606, 267340, 401010, 414377, 481212, 601515, 802020, 828754, 1203030, 1243131, 1657508, 2071885, 2406060, 2486262, 3729393, 4143770, 4972524, 6215655, 7458786, 8287540, 12431310, 14917572, 18646965, 24862620, 37293930, 74587860]

約数ペア:

[(1, 74587860), (2, 37293930), (3, 24862620), (4, 18646965), (5, 14917572), (6, 12431310), (9, 8287540), (10, 7458786), (12, 6215655), (15, 4972524), (18, 4143770), (20, 3729393), (30, 2486262), (31, 2406060), (36, 2071885), (45, 1657508), (60, 1243131), (62, 1203030), (90, 828754), (93, 802020), (124, 601515), (155, 481212), (180, 414377), (186, 401010), (279, 267340), (310, 240606), (372, 200505), (465, 160404), (558, 133670), (620, 120303), (930, 80202), (1116, 66835), (1395, 53468), (1860, 40101), (2790, 26734), (5580, 13367)]