42765740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 96768000

約数和(自身を除く): 54002260

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 2999, 3565, 5998, 7130, 11996, 14260, 14995, 29990, 59980, 68977, 92969, 137954, 185938, 275908, 344885, 371876, 464845, 689770, 929690, 1379540, 1859380, 2138287, 4276574, 8553148, 10691435, 21382870, 42765740]

約数ペア:

[(1, 42765740), (2, 21382870), (4, 10691435), (5, 8553148), (10, 4276574), (20, 2138287), (23, 1859380), (31, 1379540), (46, 929690), (62, 689770), (92, 464845), (115, 371876), (124, 344885), (155, 275908), (230, 185938), (310, 137954), (460, 92969), (620, 68977), (713, 59980), (1426, 29990), (2852, 14995), (2999, 14260), (3565, 11996), (5998, 7130)]