42431090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 86122008

約数和(自身を除く): 43690918

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 617, 1058, 1234, 1495, 2645, 2990, 3085, 5290, 6170, 6877, 8021, 13754, 14191, 16042, 28382, 34385, 40105, 68770, 70955, 80210, 141910, 184483, 326393, 368966, 652786, 922415, 1631965, 1844830, 3263930, 4243109, 8486218, 21215545, 42431090]

約数ペア:

[(1, 42431090), (2, 21215545), (5, 8486218), (10, 4243109), (13, 3263930), (23, 1844830), (26, 1631965), (46, 922415), (65, 652786), (115, 368966), (130, 326393), (230, 184483), (299, 141910), (529, 80210), (598, 70955), (617, 68770), (1058, 40105), (1234, 34385), (1495, 28382), (2645, 16042), (2990, 14191), (3085, 13754), (5290, 8021), (6170, 6877)]