353267940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189929}}^1$

素因数の和:189972

約数の個数: 48

約数和(自身を含む): 1021063680

約数和(自身を除く): 667795740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 189929, 379858, 569787, 759716, 949645, 1139574, 1899290, 2279148, 2848935, 3798580, 5697870, 5887799, 11395740, 11775598, 17663397, 23551196, 29438995, 35326794, 58877990, 70653588, 88316985, 117755980, 176633970, 353267940]

約数ペア:

[(1, 353267940), (2, 176633970), (3, 117755980), (4, 88316985), (5, 70653588), (6, 58877990), (10, 35326794), (12, 29438995), (15, 23551196), (20, 17663397), (30, 11775598), (31, 11395740), (60, 5887799), (62, 5697870), (93, 3798580), (124, 2848935), (155, 2279148), (186, 1899290), (310, 1139574), (372, 949645), (465, 759716), (620, 569787), (930, 379858), (1860, 189929)]