16491090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 50595840

約数和(自身を除く): 34104750

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 121, 154, 165, 177, 210, 231, 242, 295, 330, 354, 363, 385, 413, 462, 590, 605, 649, 726, 770, 826, 847, 885, 1155, 1210, 1239, 1298, 1331, 1694, 1770, 1815, 1947, 2065, 2310, 2478, 2541, 2662, 3245, 3630, 3894, 3993, 4130, 4235, 4543, 5082, 6195, 6490, 6655, 7139, 7986, 8470, 9086, 9317, 9735, 12390, 12705, 13310, 13629, 14278, 18634, 19470, 19965, 21417, 22715, 25410, 27258, 27951, 35695, 39930, 42834, 45430, 46585, 49973, 55902, 68145, 71390, 78529, 93170, 99946, 107085, 136290, 139755, 149919, 157058, 214170, 235587, 249865, 279510, 299838, 392645, 471174, 499730, 549703, 749595, 785290, 1099406, 1177935, 1499190, 1649109, 2355870, 2748515, 3298218, 5497030, 8245545, 16491090]

約数ペア:

[(1, 16491090), (2, 8245545), (3, 5497030), (5, 3298218), (6, 2748515), (7, 2355870), (10, 1649109), (11, 1499190), (14, 1177935), (15, 1099406), (21, 785290), (22, 749595), (30, 549703), (33, 499730), (35, 471174), (42, 392645), (55, 299838), (59, 279510), (66, 249865), (70, 235587), (77, 214170), (105, 157058), (110, 149919), (118, 139755), (121, 136290), (154, 107085), (165, 99946), (177, 93170), (210, 78529), (231, 71390), (242, 68145), (295, 55902), (330, 49973), (354, 46585), (363, 45430), (385, 42834), (413, 39930), (462, 35695), (590, 27951), (605, 27258), (649, 25410), (726, 22715), (770, 21417), (826, 19965), (847, 19470), (885, 18634), (1155, 14278), (1210, 13629), (1239, 13310), (1298, 12705), (1331, 12390), (1694, 9735), (1770, 9317), (1815, 9086), (1947, 8470), (2065, 7986), (2310, 7139), (2478, 6655), (2541, 6490), (2662, 6195), (3245, 5082), (3630, 4543), (3894, 4235), (3993, 4130)]