149727210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160997}}^1$

素因数の和:161038

約数の個数: 32

約数和(自身を含む): 370939392

約数和(自身を除く): 221212182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 160997, 321994, 482991, 804985, 965982, 1609970, 2414955, 4829910, 4990907, 9981814, 14972721, 24954535, 29945442, 49909070, 74863605, 149727210]

約数ペア:

[(1, 149727210), (2, 74863605), (3, 49909070), (5, 29945442), (6, 24954535), (10, 14972721), (15, 9981814), (30, 4990907), (31, 4829910), (62, 2414955), (93, 1609970), (155, 965982), (186, 804985), (310, 482991), (465, 321994), (930, 160997)]