11674980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 36391992

約数和(自身を除く): 24717012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 1753, 2220, 3330, 3506, 5259, 6660, 7012, 8765, 10518, 15777, 17530, 21036, 26295, 31554, 35060, 52590, 63108, 64861, 78885, 105180, 129722, 157770, 194583, 259444, 315540, 324305, 389166, 583749, 648610, 778332, 972915, 1167498, 1297220, 1945830, 2334996, 2918745, 3891660, 5837490, 11674980]

約数ペア:

[(1, 11674980), (2, 5837490), (3, 3891660), (4, 2918745), (5, 2334996), (6, 1945830), (9, 1297220), (10, 1167498), (12, 972915), (15, 778332), (18, 648610), (20, 583749), (30, 389166), (36, 324305), (37, 315540), (45, 259444), (60, 194583), (74, 157770), (90, 129722), (111, 105180), (148, 78885), (180, 64861), (185, 63108), (222, 52590), (333, 35060), (370, 31554), (444, 26295), (555, 21036), (666, 17530), (740, 15777), (1110, 10518), (1332, 8765), (1665, 7012), (1753, 6660), (2220, 5259), (3330, 3506)]