87364410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 240371712

約数和(自身を除く): 153007302

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 643, 647, 1286, 1294, 1929, 1941, 3215, 3235, 3858, 3882, 4501, 4529, 6430, 6470, 9002, 9058, 9645, 9705, 13503, 13587, 19290, 19410, 22505, 22645, 27006, 27174, 45010, 45290, 67515, 67935, 135030, 135870, 416021, 832042, 1248063, 2080105, 2496126, 2912147, 4160210, 5824294, 6240315, 8736441, 12480630, 14560735, 17472882, 29121470, 43682205, 87364410]

約数ペア:

[(1, 87364410), (2, 43682205), (3, 29121470), (5, 17472882), (6, 14560735), (7, 12480630), (10, 8736441), (14, 6240315), (15, 5824294), (21, 4160210), (30, 2912147), (35, 2496126), (42, 2080105), (70, 1248063), (105, 832042), (210, 416021), (643, 135870), (647, 135030), (1286, 67935), (1294, 67515), (1929, 45290), (1941, 45010), (3215, 27174), (3235, 27006), (3858, 22645), (3882, 22505), (4501, 19410), (4529, 19290), (6430, 13587), (6470, 13503), (9002, 9705), (9058, 9645)]