42569910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1429}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 111093840

約数和(自身を除く): 68523930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1429, 1655, 1986, 2858, 2979, 3310, 4287, 4965, 5958, 7145, 8574, 9930, 12861, 14290, 14895, 21435, 25722, 29790, 42870, 64305, 128610, 472999, 945998, 1418997, 2364995, 2837994, 4256991, 4729990, 7094985, 8513982, 14189970, 21284955, 42569910]

約数ペア:

[(1, 42569910), (2, 21284955), (3, 14189970), (5, 8513982), (6, 7094985), (9, 4729990), (10, 4256991), (15, 2837994), (18, 2364995), (30, 1418997), (45, 945998), (90, 472999), (331, 128610), (662, 64305), (993, 42870), (1429, 29790), (1655, 25722), (1986, 21435), (2858, 14895), (2979, 14290), (3310, 12861), (4287, 9930), (4965, 8574), (5958, 7145)]