11641430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 23400576

約数和(自身を除く): 11759146

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 235, 310, 470, 527, 799, 1054, 1457, 1598, 2209, 2635, 2914, 3995, 4418, 5270, 7285, 7990, 11045, 14570, 22090, 24769, 37553, 49538, 68479, 75106, 123845, 136958, 187765, 247690, 342395, 375530, 684790, 1164143, 2328286, 5820715, 11641430]

約数ペア:

[(1, 11641430), (2, 5820715), (5, 2328286), (10, 1164143), (17, 684790), (31, 375530), (34, 342395), (47, 247690), (62, 187765), (85, 136958), (94, 123845), (155, 75106), (170, 68479), (235, 49538), (310, 37553), (470, 24769), (527, 22090), (799, 14570), (1054, 11045), (1457, 7990), (1598, 7285), (2209, 5270), (2635, 4418), (2914, 3995)]