8568690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 22450176

約数和(自身を除く): 13881486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 173, 195, 254, 346, 381, 390, 519, 635, 762, 865, 1038, 1270, 1651, 1730, 1905, 2249, 2595, 3302, 3810, 4498, 4953, 5190, 6747, 8255, 9906, 11245, 13494, 16510, 21971, 22490, 24765, 33735, 43942, 49530, 65913, 67470, 109855, 131826, 219710, 285623, 329565, 571246, 659130, 856869, 1428115, 1713738, 2856230, 4284345, 8568690]

約数ペア:

[(1, 8568690), (2, 4284345), (3, 2856230), (5, 1713738), (6, 1428115), (10, 856869), (13, 659130), (15, 571246), (26, 329565), (30, 285623), (39, 219710), (65, 131826), (78, 109855), (127, 67470), (130, 65913), (173, 49530), (195, 43942), (254, 33735), (346, 24765), (381, 22490), (390, 21971), (519, 16510), (635, 13494), (762, 11245), (865, 9906), (1038, 8255), (1270, 6747), (1651, 5190), (1730, 4953), (1905, 4498), (2249, 3810), (2595, 3302)]