30777806892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{289189}}^1$

素因数の和:289391

約数の個数: 72

約数和(自身を含む): 84001597680

約数和(自身を除く): 53223790788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 8869, 15204, 17738, 26607, 35476, 53214, 106428, 289189, 578378, 867567, 1156756, 1735134, 2024323, 3470268, 4048646, 6072969, 8097292, 12145938, 14170261, 24291876, 28340522, 42510783, 52343209, 56681044, 85021566, 104686418, 157029627, 170043132, 209372836, 314059254, 366402463, 628118508, 732804926, 1099207389, 1465609852, 2198414778, 2564817241, 4396829556, 5129634482, 7694451723, 10259268964, 15388903446, 30777806892]

約数ペア:

[(1, 30777806892), (2, 15388903446), (3, 10259268964), (4, 7694451723), (6, 5129634482), (7, 4396829556), (12, 2564817241), (14, 2198414778), (21, 1465609852), (28, 1099207389), (42, 732804926), (49, 628118508), (84, 366402463), (98, 314059254), (147, 209372836), (181, 170043132), (196, 157029627), (294, 104686418), (362, 85021566), (543, 56681044), (588, 52343209), (724, 42510783), (1086, 28340522), (1267, 24291876), (2172, 14170261), (2534, 12145938), (3801, 8097292), (5068, 6072969), (7602, 4048646), (8869, 3470268), (15204, 2024323), (17738, 1735134), (26607, 1156756), (35476, 867567), (53214, 578378), (106428, 289189)]