2413950

素因数分解:

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

素因数の和:63

約数の個数: 144

約数和(自身を含む): 7916160

約数和(自身を除く): 5502210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 121, 133, 150, 154, 165, 175, 190, 209, 210, 231, 242, 266, 275, 285, 330, 350, 363, 385, 399, 418, 462, 475, 525, 550, 570, 605, 627, 665, 726, 770, 798, 825, 847, 950, 1045, 1050, 1155, 1210, 1254, 1330, 1425, 1463, 1650, 1694, 1815, 1925, 1995, 2090, 2299, 2310, 2541, 2850, 2926, 3025, 3135, 3325, 3630, 3850, 3990, 4235, 4389, 4598, 5082, 5225, 5775, 6050, 6270, 6650, 6897, 7315, 8470, 8778, 9075, 9975, 10450, 11495, 11550, 12705, 13794, 14630, 15675, 16093, 18150, 19950, 21175, 21945, 22990, 25410, 31350, 32186, 34485, 36575, 42350, 43890, 48279, 57475, 63525, 68970, 73150, 80465, 96558, 109725, 114950, 127050, 160930, 172425, 219450, 241395, 344850, 402325, 482790, 804650, 1206975, 2413950]

約数ペア:

[(1, 2413950), (2, 1206975), (3, 804650), (5, 482790), (6, 402325), (7, 344850), (10, 241395), (11, 219450), (14, 172425), (15, 160930), (19, 127050), (21, 114950), (22, 109725), (25, 96558), (30, 80465), (33, 73150), (35, 68970), (38, 63525), (42, 57475), (50, 48279), (55, 43890), (57, 42350), (66, 36575), (70, 34485), (75, 32186), (77, 31350), (95, 25410), (105, 22990), (110, 21945), (114, 21175), (121, 19950), (133, 18150), (150, 16093), (154, 15675), (165, 14630), (175, 13794), (190, 12705), (209, 11550), (210, 11495), (231, 10450), (242, 9975), (266, 9075), (275, 8778), (285, 8470), (330, 7315), (350, 6897), (363, 6650), (385, 6270), (399, 6050), (418, 5775), (462, 5225), (475, 5082), (525, 4598), (550, 4389), (570, 4235), (605, 3990), (627, 3850), (665, 3630), (726, 3325), (770, 3135), (798, 3025), (825, 2926), (847, 2850), (950, 2541), (1045, 2310), (1050, 2299), (1155, 2090), (1210, 1995), (1254, 1925), (1330, 1815), (1425, 1694), (1463, 1650)]