4015740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 12386304

約数和(自身を除く): 8370564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 127, 155, 170, 186, 204, 254, 255, 310, 340, 372, 381, 465, 508, 510, 527, 620, 635, 762, 930, 1020, 1054, 1270, 1524, 1581, 1860, 1905, 2108, 2159, 2540, 2635, 3162, 3810, 3937, 4318, 5270, 6324, 6477, 7620, 7874, 7905, 8636, 10540, 10795, 11811, 12954, 15748, 15810, 19685, 21590, 23622, 25908, 31620, 32385, 39370, 43180, 47244, 59055, 64770, 66929, 78740, 118110, 129540, 133858, 200787, 236220, 267716, 334645, 401574, 669290, 803148, 1003935, 1338580, 2007870, 4015740]

約数ペア:

[(1, 4015740), (2, 2007870), (3, 1338580), (4, 1003935), (5, 803148), (6, 669290), (10, 401574), (12, 334645), (15, 267716), (17, 236220), (20, 200787), (30, 133858), (31, 129540), (34, 118110), (51, 78740), (60, 66929), (62, 64770), (68, 59055), (85, 47244), (93, 43180), (102, 39370), (124, 32385), (127, 31620), (155, 25908), (170, 23622), (186, 21590), (204, 19685), (254, 15810), (255, 15748), (310, 12954), (340, 11811), (372, 10795), (381, 10540), (465, 8636), (508, 7905), (510, 7874), (527, 7620), (620, 6477), (635, 6324), (762, 5270), (930, 4318), (1020, 3937), (1054, 3810), (1270, 3162), (1524, 2635), (1581, 2540), (1860, 2159), (1905, 2108)]