244605870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28019}}^1$

素因数の和:28129

約数の個数: 48

約数和(自身を含む): 642554640

約数和(自身を除く): 397948770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 28019, 56038, 84057, 140095, 168114, 252171, 280190, 420285, 504342, 840570, 1260855, 2521710, 2717843, 5435686, 8153529, 13589215, 16307058, 24460587, 27178430, 40767645, 48921174, 81535290, 122302935, 244605870]

約数ペア:

[(1, 244605870), (2, 122302935), (3, 81535290), (5, 48921174), (6, 40767645), (9, 27178430), (10, 24460587), (15, 16307058), (18, 13589215), (30, 8153529), (45, 5435686), (90, 2717843), (97, 2521710), (194, 1260855), (291, 840570), (485, 504342), (582, 420285), (873, 280190), (970, 252171), (1455, 168114), (1746, 140095), (2910, 84057), (4365, 56038), (8730, 28019)]