30926700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{4909}}^1$

素因数の和:4936

約数の個数: 108

約数和(自身を含む): 110808880

約数和(自身を除く): 79882180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 4909, 6300, 9818, 14727, 19636, 24545, 29454, 34363, 44181, 49090, 58908, 68726, 73635, 88362, 98180, 103089, 122725, 137452, 147270, 171815, 176724, 206178, 220905, 245450, 294540, 309267, 343630, 368175, 412356, 441810, 490900, 515445, 618534, 687260, 736350, 859075, 883620, 1030890, 1104525, 1237068, 1472700, 1546335, 1718150, 2061780, 2209050, 2577225, 3092670, 3436300, 4418100, 5154450, 6185340, 7731675, 10308900, 15463350, 30926700]

約数ペア:

[(1, 30926700), (2, 15463350), (3, 10308900), (4, 7731675), (5, 6185340), (6, 5154450), (7, 4418100), (9, 3436300), (10, 3092670), (12, 2577225), (14, 2209050), (15, 2061780), (18, 1718150), (20, 1546335), (21, 1472700), (25, 1237068), (28, 1104525), (30, 1030890), (35, 883620), (36, 859075), (42, 736350), (45, 687260), (50, 618534), (60, 515445), (63, 490900), (70, 441810), (75, 412356), (84, 368175), (90, 343630), (100, 309267), (105, 294540), (126, 245450), (140, 220905), (150, 206178), (175, 176724), (180, 171815), (210, 147270), (225, 137452), (252, 122725), (300, 103089), (315, 98180), (350, 88362), (420, 73635), (450, 68726), (525, 58908), (630, 49090), (700, 44181), (900, 34363), (1050, 29454), (1260, 24545), (1575, 19636), (2100, 14727), (3150, 9818), (4909, 6300)]