12786210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 36037872

約数和(自身を除く): 23251662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 137, 153, 170, 183, 255, 274, 305, 306, 366, 411, 510, 549, 610, 685, 765, 822, 915, 1037, 1098, 1233, 1370, 1530, 1830, 2055, 2074, 2329, 2466, 2745, 3111, 4110, 4658, 5185, 5490, 6165, 6222, 6987, 8357, 9333, 10370, 11645, 12330, 13974, 15555, 16714, 18666, 20961, 23290, 25071, 31110, 34935, 41785, 41922, 46665, 50142, 69870, 75213, 83570, 93330, 104805, 125355, 142069, 150426, 209610, 250710, 284138, 376065, 426207, 710345, 752130, 852414, 1278621, 1420690, 2131035, 2557242, 4262070, 6393105, 12786210]

約数ペア:

[(1, 12786210), (2, 6393105), (3, 4262070), (5, 2557242), (6, 2131035), (9, 1420690), (10, 1278621), (15, 852414), (17, 752130), (18, 710345), (30, 426207), (34, 376065), (45, 284138), (51, 250710), (61, 209610), (85, 150426), (90, 142069), (102, 125355), (122, 104805), (137, 93330), (153, 83570), (170, 75213), (183, 69870), (255, 50142), (274, 46665), (305, 41922), (306, 41785), (366, 34935), (411, 31110), (510, 25071), (549, 23290), (610, 20961), (685, 18666), (765, 16714), (822, 15555), (915, 13974), (1037, 12330), (1098, 11645), (1233, 10370), (1370, 9333), (1530, 8357), (1830, 6987), (2055, 6222), (2074, 6165), (2329, 5490), (2466, 5185), (2745, 4658), (3111, 4110)]