15343140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 45351936

約数和(自身を除く): 30008796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 113, 124, 146, 155, 186, 219, 226, 292, 310, 339, 365, 372, 438, 452, 465, 565, 620, 678, 730, 876, 930, 1095, 1130, 1356, 1460, 1695, 1860, 2190, 2260, 2263, 3390, 3503, 4380, 4526, 6780, 6789, 7006, 8249, 9052, 10509, 11315, 13578, 14012, 16498, 17515, 21018, 22630, 24747, 27156, 32996, 33945, 35030, 41245, 42036, 45260, 49494, 52545, 67890, 70060, 82490, 98988, 105090, 123735, 135780, 164980, 210180, 247470, 255719, 494940, 511438, 767157, 1022876, 1278595, 1534314, 2557190, 3068628, 3835785, 5114380, 7671570, 15343140]

約数ペア:

[(1, 15343140), (2, 7671570), (3, 5114380), (4, 3835785), (5, 3068628), (6, 2557190), (10, 1534314), (12, 1278595), (15, 1022876), (20, 767157), (30, 511438), (31, 494940), (60, 255719), (62, 247470), (73, 210180), (93, 164980), (113, 135780), (124, 123735), (146, 105090), (155, 98988), (186, 82490), (219, 70060), (226, 67890), (292, 52545), (310, 49494), (339, 45260), (365, 42036), (372, 41245), (438, 35030), (452, 33945), (465, 32996), (565, 27156), (620, 24747), (678, 22630), (730, 21018), (876, 17515), (930, 16498), (1095, 14012), (1130, 13578), (1356, 11315), (1460, 10509), (1695, 9052), (1860, 8249), (2190, 7006), (2260, 6789), (2263, 6780), (3390, 4526), (3503, 4380)]