293545070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1979}}^1$

素因数の和:2169

約数の個数: 64

約数和(自身を含む): 654635520

約数和(自身を除く): 361090450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 455, 815, 910, 1141, 1630, 1979, 2119, 2282, 3958, 4238, 5705, 9895, 10595, 11410, 13853, 14833, 19790, 21190, 25727, 27706, 29666, 51454, 69265, 74165, 128635, 138530, 148330, 180089, 257270, 322577, 360178, 645154, 900445, 1612885, 1800890, 2258039, 3225770, 4193501, 4516078, 8387002, 11290195, 20967505, 22580390, 29354507, 41935010, 58709014, 146772535, 293545070]

約数ペア:

[(1, 293545070), (2, 146772535), (5, 58709014), (7, 41935010), (10, 29354507), (13, 22580390), (14, 20967505), (26, 11290195), (35, 8387002), (65, 4516078), (70, 4193501), (91, 3225770), (130, 2258039), (163, 1800890), (182, 1612885), (326, 900445), (455, 645154), (815, 360178), (910, 322577), (1141, 257270), (1630, 180089), (1979, 148330), (2119, 138530), (2282, 128635), (3958, 74165), (4238, 69265), (5705, 51454), (9895, 29666), (10595, 27706), (11410, 25727), (13853, 21190), (14833, 19790)]