12146730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 30993408

約数和(自身を除く): 18846678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 353, 370, 465, 555, 706, 930, 1059, 1110, 1147, 1765, 2118, 2294, 3441, 3530, 5295, 5735, 6882, 10590, 10943, 11470, 13061, 17205, 21886, 26122, 32829, 34410, 39183, 54715, 65305, 65658, 78366, 109430, 130610, 164145, 195915, 328290, 391830, 404891, 809782, 1214673, 2024455, 2429346, 4048910, 6073365, 12146730]

約数ペア:

[(1, 12146730), (2, 6073365), (3, 4048910), (5, 2429346), (6, 2024455), (10, 1214673), (15, 809782), (30, 404891), (31, 391830), (37, 328290), (62, 195915), (74, 164145), (93, 130610), (111, 109430), (155, 78366), (185, 65658), (186, 65305), (222, 54715), (310, 39183), (353, 34410), (370, 32829), (465, 26122), (555, 21886), (706, 17205), (930, 13061), (1059, 11470), (1110, 10943), (1147, 10590), (1765, 6882), (2118, 5735), (2294, 5295), (3441, 3530)]