72287670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26509

約数の個数: 64

約数和(自身を含む): 213534720

約数和(自身を除く): 141247050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26479, 52958, 79437, 132395, 158874, 185353, 264790, 344227, 370706, 397185, 556059, 688454, 794370, 926765, 1032681, 1112118, 1721135, 1853530, 2065362, 2409589, 2780295, 3442270, 4819178, 5163405, 5560590, 7228767, 10326810, 12047945, 14457534, 24095890, 36143835, 72287670]

約数ペア:

[(1, 72287670), (2, 36143835), (3, 24095890), (5, 14457534), (6, 12047945), (7, 10326810), (10, 7228767), (13, 5560590), (14, 5163405), (15, 4819178), (21, 3442270), (26, 2780295), (30, 2409589), (35, 2065362), (39, 1853530), (42, 1721135), (65, 1112118), (70, 1032681), (78, 926765), (91, 794370), (105, 688454), (130, 556059), (182, 397185), (195, 370706), (210, 344227), (273, 264790), (390, 185353), (455, 158874), (546, 132395), (910, 79437), (1365, 52958), (2730, 26479)]