13202340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 40091520

約数和(自身を除く): 26889180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 313, 370, 380, 444, 555, 570, 626, 703, 740, 939, 1110, 1140, 1252, 1406, 1565, 1878, 2109, 2220, 2812, 3130, 3515, 3756, 4218, 4695, 5947, 6260, 7030, 8436, 9390, 10545, 11581, 11894, 14060, 17841, 18780, 21090, 23162, 23788, 29735, 34743, 35682, 42180, 46324, 57905, 59470, 69486, 71364, 89205, 115810, 118940, 138972, 173715, 178410, 220039, 231620, 347430, 356820, 440078, 660117, 694860, 880156, 1100195, 1320234, 2200390, 2640468, 3300585, 4400780, 6601170, 13202340]

約数ペア:

[(1, 13202340), (2, 6601170), (3, 4400780), (4, 3300585), (5, 2640468), (6, 2200390), (10, 1320234), (12, 1100195), (15, 880156), (19, 694860), (20, 660117), (30, 440078), (37, 356820), (38, 347430), (57, 231620), (60, 220039), (74, 178410), (76, 173715), (95, 138972), (111, 118940), (114, 115810), (148, 89205), (185, 71364), (190, 69486), (222, 59470), (228, 57905), (285, 46324), (313, 42180), (370, 35682), (380, 34743), (444, 29735), (555, 23788), (570, 23162), (626, 21090), (703, 18780), (740, 17841), (939, 14060), (1110, 11894), (1140, 11581), (1252, 10545), (1406, 9390), (1565, 8436), (1878, 7030), (2109, 6260), (2220, 5947), (2812, 4695), (3130, 4218), (3515, 3756)]