86340270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 215322624

約数和(自身を除く): 128982354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 263, 310, 353, 465, 526, 706, 789, 930, 1059, 1315, 1578, 1765, 2118, 2630, 3530, 3945, 5295, 7890, 8153, 10590, 10943, 16306, 21886, 24459, 32829, 40765, 48918, 54715, 65658, 81530, 92839, 109430, 122295, 164145, 185678, 244590, 278517, 328290, 464195, 557034, 928390, 1392585, 2785170, 2878009, 5756018, 8634027, 14390045, 17268054, 28780090, 43170135, 86340270]

約数ペア:

[(1, 86340270), (2, 43170135), (3, 28780090), (5, 17268054), (6, 14390045), (10, 8634027), (15, 5756018), (30, 2878009), (31, 2785170), (62, 1392585), (93, 928390), (155, 557034), (186, 464195), (263, 328290), (310, 278517), (353, 244590), (465, 185678), (526, 164145), (706, 122295), (789, 109430), (930, 92839), (1059, 81530), (1315, 65658), (1578, 54715), (1765, 48918), (2118, 40765), (2630, 32829), (3530, 24459), (3945, 21886), (5295, 16306), (7890, 10943), (8153, 10590)]