85295390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 156547296

約数和(自身を除く): 71251906

約数列:

[1, 2, 5, 10, 73, 146, 331, 353, 365, 662, 706, 730, 1655, 1765, 3310, 3530, 24163, 25769, 48326, 51538, 116843, 120815, 128845, 233686, 241630, 257690, 584215, 1168430, 8529539, 17059078, 42647695, 85295390]

約数ペア:

[(1, 85295390), (2, 42647695), (5, 17059078), (10, 8529539), (73, 1168430), (146, 584215), (331, 257690), (353, 241630), (365, 233686), (662, 128845), (706, 120815), (730, 116843), (1655, 51538), (1765, 48326), (3310, 25769), (3530, 24163)]