40013910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15373

約数の個数: 48

約数和(自身を含む): 107630640

約数和(自身を除く): 67616730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15331, 30662, 45993, 76655, 91986, 137979, 153310, 229965, 275958, 444599, 459930, 689895, 889198, 1333797, 1379790, 2222995, 2667594, 4001391, 4445990, 6668985, 8002782, 13337970, 20006955, 40013910]

約数ペア:

[(1, 40013910), (2, 20006955), (3, 13337970), (5, 8002782), (6, 6668985), (9, 4445990), (10, 4001391), (15, 2667594), (18, 2222995), (29, 1379790), (30, 1333797), (45, 889198), (58, 689895), (87, 459930), (90, 444599), (145, 275958), (174, 229965), (261, 153310), (290, 137979), (435, 91986), (522, 76655), (870, 45993), (1305, 30662), (2610, 15331)]