40443930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 105472224

約数和(自身を除く): 65028294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 787, 1142, 1574, 1713, 2361, 2855, 3426, 3935, 4722, 5139, 5710, 7083, 7870, 8565, 10278, 11805, 14166, 17130, 23610, 25695, 35415, 51390, 70830, 449377, 898754, 1348131, 2246885, 2696262, 4044393, 4493770, 6740655, 8088786, 13481310, 20221965, 40443930]

約数ペア:

[(1, 40443930), (2, 20221965), (3, 13481310), (5, 8088786), (6, 6740655), (9, 4493770), (10, 4044393), (15, 2696262), (18, 2246885), (30, 1348131), (45, 898754), (90, 449377), (571, 70830), (787, 51390), (1142, 35415), (1574, 25695), (1713, 23610), (2361, 17130), (2855, 14166), (3426, 11805), (3935, 10278), (4722, 8565), (5139, 7870), (5710, 7083)]