68423810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 160538112

約数和(自身を除く): 92114302

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4423, 7735, 8846, 15470, 22115, 30961, 44230, 57499, 61922, 75191, 114998, 150382, 154805, 287495, 309610, 375955, 402493, 526337, 574990, 751910, 804986, 977483, 1052674, 1954966, 2012465, 2631685, 4024930, 4887415, 5263370, 6842381, 9774830, 13684762, 34211905, 68423810]

約数ペア:

[(1, 68423810), (2, 34211905), (5, 13684762), (7, 9774830), (10, 6842381), (13, 5263370), (14, 4887415), (17, 4024930), (26, 2631685), (34, 2012465), (35, 1954966), (65, 1052674), (70, 977483), (85, 804986), (91, 751910), (119, 574990), (130, 526337), (170, 402493), (182, 375955), (221, 309610), (238, 287495), (442, 154805), (455, 150382), (595, 114998), (910, 75191), (1105, 61922), (1190, 57499), (1547, 44230), (2210, 30961), (3094, 22115), (4423, 15470), (7735, 8846)]