1188895470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2887}}^1$

素因数の和:2994

約数の個数: 128

約数和(自身を含む): 3413477376

約数和(自身を除く): 2224581906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 53, 70, 74, 105, 106, 111, 159, 185, 210, 222, 259, 265, 318, 370, 371, 518, 530, 555, 742, 777, 795, 1110, 1113, 1295, 1554, 1590, 1855, 1961, 2226, 2590, 2887, 3710, 3885, 3922, 5565, 5774, 5883, 7770, 8661, 9805, 11130, 11766, 13727, 14435, 17322, 19610, 20209, 27454, 28870, 29415, 40418, 41181, 43305, 58830, 60627, 68635, 82362, 86610, 101045, 106819, 121254, 137270, 153011, 202090, 205905, 213638, 303135, 306022, 320457, 411810, 459033, 534095, 606270, 640914, 747733, 765055, 918066, 1068190, 1071077, 1495466, 1530110, 1602285, 2142154, 2243199, 2295165, 3204570, 3213231, 3738665, 4486398, 4590330, 5355385, 5661407, 6426462, 7477330, 10710770, 11215995, 11322814, 16066155, 16984221, 22431990, 28307035, 32132310, 33968442, 39629849, 56614070, 79259698, 84921105, 118889547, 169842210, 198149245, 237779094, 396298490, 594447735, 1188895470]

約数ペア:

[(1, 1188895470), (2, 594447735), (3, 396298490), (5, 237779094), (6, 198149245), (7, 169842210), (10, 118889547), (14, 84921105), (15, 79259698), (21, 56614070), (30, 39629849), (35, 33968442), (37, 32132310), (42, 28307035), (53, 22431990), (70, 16984221), (74, 16066155), (105, 11322814), (106, 11215995), (111, 10710770), (159, 7477330), (185, 6426462), (210, 5661407), (222, 5355385), (259, 4590330), (265, 4486398), (318, 3738665), (370, 3213231), (371, 3204570), (518, 2295165), (530, 2243199), (555, 2142154), (742, 1602285), (777, 1530110), (795, 1495466), (1110, 1071077), (1113, 1068190), (1295, 918066), (1554, 765055), (1590, 747733), (1855, 640914), (1961, 606270), (2226, 534095), (2590, 459033), (2887, 411810), (3710, 320457), (3885, 306022), (3922, 303135), (5565, 213638), (5774, 205905), (5883, 202090), (7770, 153011), (8661, 137270), (9805, 121254), (11130, 106819), (11766, 101045), (13727, 86610), (14435, 82362), (17322, 68635), (19610, 60627), (20209, 58830), (27454, 43305), (28870, 41181), (29415, 40418)]