139969770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{245561}}^1$

素因数の和:245590

約数の個数: 32

約数和(自身を含む): 353609280

約数和(自身を除く): 213639510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 245561, 491122, 736683, 1227805, 1473366, 2455610, 3683415, 4665659, 7366830, 9331318, 13996977, 23328295, 27993954, 46656590, 69984885, 139969770]

約数ペア:

[(1, 139969770), (2, 69984885), (3, 46656590), (5, 27993954), (6, 23328295), (10, 13996977), (15, 9331318), (19, 7366830), (30, 4665659), (38, 3683415), (57, 2455610), (95, 1473366), (114, 1227805), (190, 736683), (285, 491122), (570, 245561)]