83067390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43951}}^1$

素因数の和:43974

約数の個数: 64

約数和(自身を含む): 253163520

約数和(自身を除く): 170096130

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, 43951, 87902, 131853, 219755, 263706, 307657, 395559, 439510, 615314, 659265, 791118, 922971, 1186677, 1318530, 1538285, 1845942, 1977795, 2373354, 2768913, 3076570, 3955590, 4614855, 5537826, 5933385, 8306739, 9229710, 11866770, 13844565, 16613478, 27689130, 41533695, 83067390]

約数ペア:

[(1, 83067390), (2, 41533695), (3, 27689130), (5, 16613478), (6, 13844565), (7, 11866770), (9, 9229710), (10, 8306739), (14, 5933385), (15, 5537826), (18, 4614855), (21, 3955590), (27, 3076570), (30, 2768913), (35, 2373354), (42, 1977795), (45, 1845942), (54, 1538285), (63, 1318530), (70, 1186677), (90, 922971), (105, 791118), (126, 659265), (135, 615314), (189, 439510), (210, 395559), (270, 307657), (315, 263706), (378, 219755), (630, 131853), (945, 87902), (1890, 43951)]