17076780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13553}}^1$

素因数の和:13575

約数の個数: 72

約数和(自身を含む): 59203872

約数和(自身を除く): 42127092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13553, 27106, 40659, 54212, 67765, 81318, 94871, 121977, 135530, 162636, 189742, 203295, 243954, 271060, 284613, 379484, 406590, 474355, 487908, 569226, 609885, 813180, 853839, 948710, 1138452, 1219770, 1423065, 1707678, 1897420, 2439540, 2846130, 3415356, 4269195, 5692260, 8538390, 17076780]

約数ペア:

[(1, 17076780), (2, 8538390), (3, 5692260), (4, 4269195), (5, 3415356), (6, 2846130), (7, 2439540), (9, 1897420), (10, 1707678), (12, 1423065), (14, 1219770), (15, 1138452), (18, 948710), (20, 853839), (21, 813180), (28, 609885), (30, 569226), (35, 487908), (36, 474355), (42, 406590), (45, 379484), (60, 284613), (63, 271060), (70, 243954), (84, 203295), (90, 189742), (105, 162636), (126, 135530), (140, 121977), (180, 94871), (210, 81318), (252, 67765), (315, 54212), (420, 40659), (630, 27106), (1260, 13553)]