90791930

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 166172688

約数和(自身を除く): 75380758

約数列:

[1, 2, 5, 10, 101, 202, 241, 373, 482, 505, 746, 1010, 1205, 1865, 2410, 3730, 24341, 37673, 48682, 75346, 89893, 121705, 179786, 188365, 243410, 376730, 449465, 898930, 9079193, 18158386, 45395965, 90791930]

約数ペア:

[(1, 90791930), (2, 45395965), (5, 18158386), (10, 9079193), (101, 898930), (202, 449465), (241, 376730), (373, 243410), (482, 188365), (505, 179786), (746, 121705), (1010, 89893), (1205, 75346), (1865, 48682), (2410, 37673), (3730, 24341)]