16897650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 216

約数和(自身を含む): 56402640

約数和(自身を除く): 39504990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 49, 50, 55, 57, 66, 70, 75, 77, 95, 98, 105, 110, 114, 121, 133, 147, 150, 154, 165, 175, 190, 209, 210, 231, 242, 245, 266, 275, 285, 294, 330, 350, 363, 385, 399, 418, 462, 475, 490, 525, 539, 550, 570, 605, 627, 665, 726, 735, 770, 798, 825, 847, 931, 950, 1045, 1050, 1078, 1155, 1210, 1225, 1254, 1330, 1425, 1463, 1470, 1617, 1650, 1694, 1815, 1862, 1925, 1995, 2090, 2299, 2310, 2450, 2541, 2695, 2793, 2850, 2926, 3025, 3135, 3234, 3325, 3630, 3675, 3850, 3990, 4235, 4389, 4598, 4655, 5082, 5225, 5390, 5586, 5775, 5929, 6050, 6270, 6650, 6897, 7315, 7350, 8085, 8470, 8778, 9075, 9310, 9975, 10241, 10450, 11495, 11550, 11858, 12705, 13475, 13794, 13965, 14630, 15675, 16093, 16170, 17787, 18150, 19950, 20482, 21175, 21945, 22990, 23275, 25410, 26950, 27930, 29645, 30723, 31350, 32186, 34485, 35574, 36575, 40425, 42350, 43890, 46550, 48279, 51205, 57475, 59290, 61446, 63525, 68970, 69825, 73150, 80465, 80850, 88935, 96558, 102410, 109725, 112651, 114950, 127050, 139650, 148225, 153615, 160930, 172425, 177870, 219450, 225302, 241395, 256025, 296450, 307230, 337953, 344850, 402325, 444675, 482790, 512050, 563255, 675906, 768075, 804650, 889350, 1126510, 1206975, 1536150, 1689765, 2413950, 2816275, 3379530, 5632550, 8448825, 16897650]

約数ペア:

[(1, 16897650), (2, 8448825), (3, 5632550), (5, 3379530), (6, 2816275), (7, 2413950), (10, 1689765), (11, 1536150), (14, 1206975), (15, 1126510), (19, 889350), (21, 804650), (22, 768075), (25, 675906), (30, 563255), (33, 512050), (35, 482790), (38, 444675), (42, 402325), (49, 344850), (50, 337953), (55, 307230), (57, 296450), (66, 256025), (70, 241395), (75, 225302), (77, 219450), (95, 177870), (98, 172425), (105, 160930), (110, 153615), (114, 148225), (121, 139650), (133, 127050), (147, 114950), (150, 112651), (154, 109725), (165, 102410), (175, 96558), (190, 88935), (209, 80850), (210, 80465), (231, 73150), (242, 69825), (245, 68970), (266, 63525), (275, 61446), (285, 59290), (294, 57475), (330, 51205), (350, 48279), (363, 46550), (385, 43890), (399, 42350), (418, 40425), (462, 36575), (475, 35574), (490, 34485), (525, 32186), (539, 31350), (550, 30723), (570, 29645), (605, 27930), (627, 26950), (665, 25410), (726, 23275), (735, 22990), (770, 21945), (798, 21175), (825, 20482), (847, 19950), (931, 18150), (950, 17787), (1045, 16170), (1050, 16093), (1078, 15675), (1155, 14630), (1210, 13965), (1225, 13794), (1254, 13475), (1330, 12705), (1425, 11858), (1463, 11550), (1470, 11495), (1617, 10450), (1650, 10241), (1694, 9975), (1815, 9310), (1862, 9075), (1925, 8778), (1995, 8470), (2090, 8085), (2299, 7350), (2310, 7315), (2450, 6897), (2541, 6650), (2695, 6270), (2793, 6050), (2850, 5929), (2926, 5775), (3025, 5586), (3135, 5390), (3234, 5225), (3325, 5082), (3630, 4655), (3675, 4598), (3850, 4389), (3990, 4235)]