3304980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 11915904

約数和(自身を除く): 8610924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 61, 63, 70, 84, 86, 90, 105, 122, 126, 129, 140, 172, 180, 183, 210, 215, 244, 252, 258, 301, 305, 315, 366, 387, 420, 427, 430, 516, 549, 602, 610, 630, 645, 732, 774, 854, 860, 903, 915, 1098, 1204, 1220, 1260, 1281, 1290, 1505, 1548, 1708, 1806, 1830, 1935, 2135, 2196, 2562, 2580, 2623, 2709, 2745, 3010, 3612, 3660, 3843, 3870, 4270, 4515, 5124, 5246, 5418, 5490, 6020, 6405, 7686, 7740, 7869, 8540, 9030, 10492, 10836, 10980, 12810, 13115, 13545, 15372, 15738, 18060, 18361, 19215, 23607, 25620, 26230, 27090, 31476, 36722, 38430, 39345, 47214, 52460, 54180, 55083, 73444, 76860, 78690, 91805, 94428, 110166, 118035, 157380, 165249, 183610, 220332, 236070, 275415, 330498, 367220, 472140, 550830, 660996, 826245, 1101660, 1652490, 3304980]

約数ペア:

[(1, 3304980), (2, 1652490), (3, 1101660), (4, 826245), (5, 660996), (6, 550830), (7, 472140), (9, 367220), (10, 330498), (12, 275415), (14, 236070), (15, 220332), (18, 183610), (20, 165249), (21, 157380), (28, 118035), (30, 110166), (35, 94428), (36, 91805), (42, 78690), (43, 76860), (45, 73444), (60, 55083), (61, 54180), (63, 52460), (70, 47214), (84, 39345), (86, 38430), (90, 36722), (105, 31476), (122, 27090), (126, 26230), (129, 25620), (140, 23607), (172, 19215), (180, 18361), (183, 18060), (210, 15738), (215, 15372), (244, 13545), (252, 13115), (258, 12810), (301, 10980), (305, 10836), (315, 10492), (366, 9030), (387, 8540), (420, 7869), (427, 7740), (430, 7686), (516, 6405), (549, 6020), (602, 5490), (610, 5418), (630, 5246), (645, 5124), (732, 4515), (774, 4270), (854, 3870), (860, 3843), (903, 3660), (915, 3612), (1098, 3010), (1204, 2745), (1220, 2709), (1260, 2623), (1281, 2580), (1290, 2562), (1505, 2196), (1548, 2135), (1708, 1935), (1806, 1830)]