2834442840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{7121}}^1$

素因数の和:7273

約数の個数: 128

約数和(自身を含む): 8860907520

約数和(自身を除く): 6026464680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1605, 1860, 2140, 2568, 3210, 3317, 3720, 4280, 6420, 6634, 7121, 9951, 12840, 13268, 14242, 16585, 19902, 21363, 26536, 28484, 33170, 35605, 39804, 42726, 49755, 56968, 66340, 71210, 79608, 85452, 99510, 106815, 132680, 142420, 170904, 199020, 213630, 220751, 284840, 398040, 427260, 441502, 662253, 761947, 854520, 883004, 1103755, 1324506, 1523894, 1766008, 2207510, 2285841, 2649012, 3047788, 3311265, 3809735, 4415020, 4571682, 5298024, 6095576, 6622530, 7619470, 8830040, 9143364, 11429205, 13245060, 15238940, 18286728, 22858410, 23620357, 26490120, 30477880, 45716820, 47240714, 70861071, 91433640, 94481428, 118101785, 141722142, 188962856, 236203570, 283444284, 354305355, 472407140, 566888568, 708610710, 944814280, 1417221420, 2834442840]

約数ペア:

[(1, 2834442840), (2, 1417221420), (3, 944814280), (4, 708610710), (5, 566888568), (6, 472407140), (8, 354305355), (10, 283444284), (12, 236203570), (15, 188962856), (20, 141722142), (24, 118101785), (30, 94481428), (31, 91433640), (40, 70861071), (60, 47240714), (62, 45716820), (93, 30477880), (107, 26490120), (120, 23620357), (124, 22858410), (155, 18286728), (186, 15238940), (214, 13245060), (248, 11429205), (310, 9143364), (321, 8830040), (372, 7619470), (428, 6622530), (465, 6095576), (535, 5298024), (620, 4571682), (642, 4415020), (744, 3809735), (856, 3311265), (930, 3047788), (1070, 2649012), (1240, 2285841), (1284, 2207510), (1605, 1766008), (1860, 1523894), (2140, 1324506), (2568, 1103755), (3210, 883004), (3317, 854520), (3720, 761947), (4280, 662253), (6420, 441502), (6634, 427260), (7121, 398040), (9951, 284840), (12840, 220751), (13268, 213630), (14242, 199020), (16585, 170904), (19902, 142420), (21363, 132680), (26536, 106815), (28484, 99510), (33170, 85452), (35605, 79608), (39804, 71210), (42726, 66340), (49755, 56968)]