11701620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 41827968

約数和(自身を除く): 30126348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 251, 252, 259, 315, 333, 370, 420, 444, 502, 518, 555, 630, 666, 740, 753, 777, 1004, 1036, 1110, 1255, 1260, 1295, 1332, 1506, 1554, 1665, 1757, 2220, 2259, 2331, 2510, 2590, 3012, 3108, 3330, 3514, 3765, 3885, 4518, 4662, 5020, 5180, 5271, 6660, 7028, 7530, 7770, 8785, 9036, 9287, 9324, 10542, 11295, 11655, 15060, 15540, 15813, 17570, 18574, 21084, 22590, 23310, 26355, 27861, 31626, 35140, 37148, 45180, 46435, 46620, 52710, 55722, 63252, 65009, 79065, 83583, 92870, 105420, 111444, 130018, 139305, 158130, 167166, 185740, 195027, 260036, 278610, 316260, 325045, 334332, 390054, 417915, 557220, 585081, 650090, 780108, 835830, 975135, 1170162, 1300180, 1671660, 1950270, 2340324, 2925405, 3900540, 5850810, 11701620]

約数ペア:

[(1, 11701620), (2, 5850810), (3, 3900540), (4, 2925405), (5, 2340324), (6, 1950270), (7, 1671660), (9, 1300180), (10, 1170162), (12, 975135), (14, 835830), (15, 780108), (18, 650090), (20, 585081), (21, 557220), (28, 417915), (30, 390054), (35, 334332), (36, 325045), (37, 316260), (42, 278610), (45, 260036), (60, 195027), (63, 185740), (70, 167166), (74, 158130), (84, 139305), (90, 130018), (105, 111444), (111, 105420), (126, 92870), (140, 83583), (148, 79065), (180, 65009), (185, 63252), (210, 55722), (222, 52710), (251, 46620), (252, 46435), (259, 45180), (315, 37148), (333, 35140), (370, 31626), (420, 27861), (444, 26355), (502, 23310), (518, 22590), (555, 21084), (630, 18574), (666, 17570), (740, 15813), (753, 15540), (777, 15060), (1004, 11655), (1036, 11295), (1110, 10542), (1255, 9324), (1260, 9287), (1295, 9036), (1332, 8785), (1506, 7770), (1554, 7530), (1665, 7028), (1757, 6660), (2220, 5271), (2259, 5180), (2331, 5020), (2510, 4662), (2590, 4518), (3012, 3885), (3108, 3765), (3330, 3514)]