13911870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 39407616

約数和(自身を除く): 25495746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2137, 2170, 3255, 4274, 6411, 6510, 10685, 12822, 14959, 21370, 29918, 32055, 44877, 64110, 66247, 74795, 89754, 132494, 149590, 198741, 224385, 331235, 397482, 448770, 463729, 662470, 927458, 993705, 1391187, 1987410, 2318645, 2782374, 4637290, 6955935, 13911870]

約数ペア:

[(1, 13911870), (2, 6955935), (3, 4637290), (5, 2782374), (6, 2318645), (7, 1987410), (10, 1391187), (14, 993705), (15, 927458), (21, 662470), (30, 463729), (31, 448770), (35, 397482), (42, 331235), (62, 224385), (70, 198741), (93, 149590), (105, 132494), (155, 89754), (186, 74795), (210, 66247), (217, 64110), (310, 44877), (434, 32055), (465, 29918), (651, 21370), (930, 14959), (1085, 12822), (1302, 10685), (2137, 6510), (2170, 6411), (3255, 4274)]