90341930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56113}}^1$

素因数の和:56150

約数の個数: 32

約数和(自身を含む): 193929984

約数和(自身を除く): 103588054

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 56113, 112226, 280565, 392791, 561130, 785582, 1290599, 1963955, 2581198, 3927910, 6452995, 9034193, 12905990, 18068386, 45170965, 90341930]

約数ペア:

[(1, 90341930), (2, 45170965), (5, 18068386), (7, 12905990), (10, 9034193), (14, 6452995), (23, 3927910), (35, 2581198), (46, 1963955), (70, 1290599), (115, 785582), (161, 561130), (230, 392791), (322, 280565), (805, 112226), (1610, 56113)]