2434740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 9289728

約数和(自身を除く): 6854988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 31, 33, 34, 35, 42, 44, 51, 55, 60, 62, 66, 68, 70, 77, 84, 85, 93, 102, 105, 110, 119, 124, 132, 140, 154, 155, 165, 170, 186, 187, 204, 210, 217, 220, 231, 238, 255, 308, 310, 330, 340, 341, 357, 372, 374, 385, 420, 434, 462, 465, 476, 510, 527, 561, 595, 620, 651, 660, 682, 714, 748, 770, 868, 924, 930, 935, 1020, 1023, 1054, 1085, 1122, 1155, 1190, 1302, 1309, 1364, 1428, 1540, 1581, 1705, 1785, 1860, 1870, 2046, 2108, 2170, 2244, 2310, 2380, 2387, 2604, 2618, 2635, 2805, 3162, 3255, 3410, 3570, 3689, 3740, 3927, 4092, 4340, 4620, 4774, 5115, 5236, 5270, 5610, 5797, 6324, 6510, 6545, 6820, 7140, 7161, 7378, 7854, 7905, 9548, 10230, 10540, 11067, 11220, 11594, 11935, 13020, 13090, 14322, 14756, 15708, 15810, 17391, 18445, 19635, 20460, 22134, 23188, 23870, 26180, 28644, 28985, 31620, 34782, 35805, 36890, 39270, 40579, 44268, 47740, 55335, 57970, 69564, 71610, 73780, 78540, 81158, 86955, 110670, 115940, 121737, 143220, 162316, 173910, 202895, 221340, 243474, 347820, 405790, 486948, 608685, 811580, 1217370, 2434740]

約数ペア:

[(1, 2434740), (2, 1217370), (3, 811580), (4, 608685), (5, 486948), (6, 405790), (7, 347820), (10, 243474), (11, 221340), (12, 202895), (14, 173910), (15, 162316), (17, 143220), (20, 121737), (21, 115940), (22, 110670), (28, 86955), (30, 81158), (31, 78540), (33, 73780), (34, 71610), (35, 69564), (42, 57970), (44, 55335), (51, 47740), (55, 44268), (60, 40579), (62, 39270), (66, 36890), (68, 35805), (70, 34782), (77, 31620), (84, 28985), (85, 28644), (93, 26180), (102, 23870), (105, 23188), (110, 22134), (119, 20460), (124, 19635), (132, 18445), (140, 17391), (154, 15810), (155, 15708), (165, 14756), (170, 14322), (186, 13090), (187, 13020), (204, 11935), (210, 11594), (217, 11220), (220, 11067), (231, 10540), (238, 10230), (255, 9548), (308, 7905), (310, 7854), (330, 7378), (340, 7161), (341, 7140), (357, 6820), (372, 6545), (374, 6510), (385, 6324), (420, 5797), (434, 5610), (462, 5270), (465, 5236), (476, 5115), (510, 4774), (527, 4620), (561, 4340), (595, 4092), (620, 3927), (651, 3740), (660, 3689), (682, 3570), (714, 3410), (748, 3255), (770, 3162), (868, 2805), (924, 2635), (930, 2618), (935, 2604), (1020, 2387), (1023, 2380), (1054, 2310), (1085, 2244), (1122, 2170), (1155, 2108), (1190, 2046), (1302, 1870), (1309, 1860), (1364, 1785), (1428, 1705), (1540, 1581)]