54630990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 154275840

約数和(自身を除く): 99644850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 90, 93, 107, 122, 135, 155, 183, 186, 214, 270, 279, 305, 310, 321, 366, 465, 535, 549, 558, 610, 642, 837, 915, 930, 963, 1070, 1098, 1395, 1605, 1647, 1674, 1830, 1891, 1926, 2745, 2790, 2889, 3210, 3294, 3317, 3782, 4185, 4815, 5490, 5673, 5778, 6527, 6634, 8235, 8370, 9455, 9630, 9951, 11346, 13054, 14445, 16470, 16585, 17019, 18910, 19581, 19902, 28365, 28890, 29853, 32635, 33170, 34038, 39162, 49755, 51057, 56730, 58743, 59706, 65270, 85095, 89559, 97905, 99510, 102114, 117486, 149265, 170190, 176229, 179118, 195810, 202337, 255285, 293715, 298530, 352458, 404674, 447795, 510570, 587430, 607011, 881145, 895590, 1011685, 1214022, 1762290, 1821033, 2023370, 3035055, 3642066, 5463099, 6070110, 9105165, 10926198, 18210330, 27315495, 54630990]

約数ペア:

[(1, 54630990), (2, 27315495), (3, 18210330), (5, 10926198), (6, 9105165), (9, 6070110), (10, 5463099), (15, 3642066), (18, 3035055), (27, 2023370), (30, 1821033), (31, 1762290), (45, 1214022), (54, 1011685), (61, 895590), (62, 881145), (90, 607011), (93, 587430), (107, 510570), (122, 447795), (135, 404674), (155, 352458), (183, 298530), (186, 293715), (214, 255285), (270, 202337), (279, 195810), (305, 179118), (310, 176229), (321, 170190), (366, 149265), (465, 117486), (535, 102114), (549, 99510), (558, 97905), (610, 89559), (642, 85095), (837, 65270), (915, 59706), (930, 58743), (963, 56730), (1070, 51057), (1098, 49755), (1395, 39162), (1605, 34038), (1647, 33170), (1674, 32635), (1830, 29853), (1891, 28890), (1926, 28365), (2745, 19902), (2790, 19581), (2889, 18910), (3210, 17019), (3294, 16585), (3317, 16470), (3782, 14445), (4185, 13054), (4815, 11346), (5490, 9951), (5673, 9630), (5778, 9455), (6527, 8370), (6634, 8235)]