83108970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43973}}^1$

素因数の和:43996

約数の個数: 64

約数和(自身を含む): 253290240

約数和(自身を除く): 170181270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 43973, 87946, 131919, 219865, 263838, 307811, 395757, 439730, 615622, 659595, 791514, 923433, 1187271, 1319190, 1539055, 1846866, 1978785, 2374542, 2770299, 3078110, 3957570, 4617165, 5540598, 5936355, 8310897, 9234330, 11872710, 13851495, 16621794, 27702990, 41554485, 83108970]

約数ペア:

[(1, 83108970), (2, 41554485), (3, 27702990), (5, 16621794), (6, 13851495), (7, 11872710), (9, 9234330), (10, 8310897), (14, 5936355), (15, 5540598), (18, 4617165), (21, 3957570), (27, 3078110), (30, 2770299), (35, 2374542), (42, 1978785), (45, 1846866), (54, 1539055), (63, 1319190), (70, 1187271), (90, 923433), (105, 791514), (126, 659595), (135, 615622), (189, 439730), (210, 395757), (270, 307811), (315, 263838), (378, 219865), (630, 131919), (945, 87946), (1890, 43973)]