87046120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18287}}^1$

素因数の和:18322

約数の個数: 64

約数和(自身を含む): 237012480

約数和(自身を除く): 149966360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 18287, 36574, 73148, 91435, 128009, 146296, 182870, 256018, 310879, 365740, 512036, 621758, 640045, 731480, 1024072, 1243516, 1280090, 1554395, 2176153, 2487032, 2560180, 3108790, 4352306, 5120360, 6217580, 8704612, 10880765, 12435160, 17409224, 21761530, 43523060, 87046120]

約数ペア:

[(1, 87046120), (2, 43523060), (4, 21761530), (5, 17409224), (7, 12435160), (8, 10880765), (10, 8704612), (14, 6217580), (17, 5120360), (20, 4352306), (28, 3108790), (34, 2560180), (35, 2487032), (40, 2176153), (56, 1554395), (68, 1280090), (70, 1243516), (85, 1024072), (119, 731480), (136, 640045), (140, 621758), (170, 512036), (238, 365740), (280, 310879), (340, 256018), (476, 182870), (595, 146296), (680, 128009), (952, 91435), (1190, 73148), (2380, 36574), (4760, 18287)]