422556970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4351

約数の個数: 64

約数和(自身を含む): 886256640

約数和(自身を除く): 463699670

約数列:

[1, 2, 5, 10, 11, 22, 29, 31, 55, 58, 62, 110, 145, 155, 290, 310, 319, 341, 638, 682, 899, 1595, 1705, 1798, 3190, 3410, 4273, 4495, 8546, 8990, 9889, 19778, 21365, 42730, 47003, 49445, 94006, 98890, 123917, 132463, 235015, 247834, 264926, 470030, 619585, 662315, 1239170, 1324630, 1363087, 1457093, 2726174, 2914186, 3841427, 6815435, 7285465, 7682854, 13630870, 14570930, 19207135, 38414270, 42255697, 84511394, 211278485, 422556970]

約数ペア:

[(1, 422556970), (2, 211278485), (5, 84511394), (10, 42255697), (11, 38414270), (22, 19207135), (29, 14570930), (31, 13630870), (55, 7682854), (58, 7285465), (62, 6815435), (110, 3841427), (145, 2914186), (155, 2726174), (290, 1457093), (310, 1363087), (319, 1324630), (341, 1239170), (638, 662315), (682, 619585), (899, 470030), (1595, 264926), (1705, 247834), (1798, 235015), (3190, 132463), (3410, 123917), (4273, 98890), (4495, 94006), (8546, 49445), (8990, 47003), (9889, 42730), (19778, 21365)]