6706620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 22407840

約数和(自身を除く): 15701220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 53, 57, 60, 74, 76, 90, 95, 106, 111, 114, 148, 159, 171, 180, 185, 190, 212, 222, 228, 265, 285, 318, 333, 342, 370, 380, 444, 477, 530, 555, 570, 636, 666, 684, 703, 740, 795, 855, 954, 1007, 1060, 1110, 1140, 1332, 1406, 1590, 1665, 1710, 1908, 1961, 2014, 2109, 2220, 2385, 2812, 3021, 3180, 3330, 3420, 3515, 3922, 4028, 4218, 4770, 5035, 5883, 6042, 6327, 6660, 7030, 7844, 8436, 9063, 9540, 9805, 10070, 10545, 11766, 12084, 12654, 14060, 15105, 17649, 18126, 19610, 20140, 21090, 23532, 25308, 29415, 30210, 31635, 35298, 36252, 37259, 39220, 42180, 45315, 58830, 60420, 63270, 70596, 74518, 88245, 90630, 111777, 117660, 126540, 149036, 176490, 181260, 186295, 223554, 335331, 352980, 372590, 447108, 558885, 670662, 745180, 1117770, 1341324, 1676655, 2235540, 3353310, 6706620]

約数ペア:

[(1, 6706620), (2, 3353310), (3, 2235540), (4, 1676655), (5, 1341324), (6, 1117770), (9, 745180), (10, 670662), (12, 558885), (15, 447108), (18, 372590), (19, 352980), (20, 335331), (30, 223554), (36, 186295), (37, 181260), (38, 176490), (45, 149036), (53, 126540), (57, 117660), (60, 111777), (74, 90630), (76, 88245), (90, 74518), (95, 70596), (106, 63270), (111, 60420), (114, 58830), (148, 45315), (159, 42180), (171, 39220), (180, 37259), (185, 36252), (190, 35298), (212, 31635), (222, 30210), (228, 29415), (265, 25308), (285, 23532), (318, 21090), (333, 20140), (342, 19610), (370, 18126), (380, 17649), (444, 15105), (477, 14060), (530, 12654), (555, 12084), (570, 11766), (636, 10545), (666, 10070), (684, 9805), (703, 9540), (740, 9063), (795, 8436), (855, 7844), (954, 7030), (1007, 6660), (1060, 6327), (1110, 6042), (1140, 5883), (1332, 5035), (1406, 4770), (1590, 4218), (1665, 4028), (1710, 3922), (1908, 3515), (1961, 3420), (2014, 3330), (2109, 3180), (2220, 3021), (2385, 2812)]