654453030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3982

約数の個数: 128

約数和(自身を含む): 1985596416

約数和(自身を除く): 1331143386

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 438, 462, 511, 730, 770, 803, 1022, 1095, 1155, 1533, 1606, 2190, 2310, 2409, 2555, 3066, 3881, 4015, 4818, 5110, 5621, 7665, 7762, 8030, 11242, 11643, 12045, 15330, 16863, 19405, 23286, 24090, 27167, 28105, 33726, 38810, 42691, 54334, 56210, 58215, 81501, 84315, 85382, 116430, 128073, 135835, 163002, 168630, 213455, 256146, 271670, 283313, 298837, 407505, 426910, 566626, 597674, 640365, 815010, 849939, 896511, 1280730, 1416565, 1494185, 1699878, 1793022, 1983191, 2833130, 2988370, 3116443, 3966382, 4249695, 4482555, 5949573, 6232886, 8499390, 8965110, 9349329, 9915955, 11899146, 15582215, 18698658, 19831910, 21815101, 29747865, 31164430, 43630202, 46746645, 59495730, 65445303, 93493290, 109075505, 130890606, 218151010, 327226515, 654453030]

約数ペア:

[(1, 654453030), (2, 327226515), (3, 218151010), (5, 130890606), (6, 109075505), (7, 93493290), (10, 65445303), (11, 59495730), (14, 46746645), (15, 43630202), (21, 31164430), (22, 29747865), (30, 21815101), (33, 19831910), (35, 18698658), (42, 15582215), (55, 11899146), (66, 9915955), (70, 9349329), (73, 8965110), (77, 8499390), (105, 6232886), (110, 5949573), (146, 4482555), (154, 4249695), (165, 3966382), (210, 3116443), (219, 2988370), (231, 2833130), (330, 1983191), (365, 1793022), (385, 1699878), (438, 1494185), (462, 1416565), (511, 1280730), (730, 896511), (770, 849939), (803, 815010), (1022, 640365), (1095, 597674), (1155, 566626), (1533, 426910), (1606, 407505), (2190, 298837), (2310, 283313), (2409, 271670), (2555, 256146), (3066, 213455), (3881, 168630), (4015, 163002), (4818, 135835), (5110, 128073), (5621, 116430), (7665, 85382), (7762, 84315), (8030, 81501), (11242, 58215), (11643, 56210), (12045, 54334), (15330, 42691), (16863, 38810), (19405, 33726), (23286, 28105), (24090, 27167)]