28391970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30529}}^1$

素因数の和:30570

約数の個数: 32

約数和(自身を含む): 70341120

約数和(自身を除く): 41949150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30529, 61058, 91587, 152645, 183174, 305290, 457935, 915870, 946399, 1892798, 2839197, 4731995, 5678394, 9463990, 14195985, 28391970]

約数ペア:

[(1, 28391970), (2, 14195985), (3, 9463990), (5, 5678394), (6, 4731995), (10, 2839197), (15, 1892798), (30, 946399), (31, 915870), (62, 457935), (93, 305290), (155, 183174), (186, 152645), (310, 91587), (465, 61058), (930, 30529)]