90677310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 230342400

約数和(自身を除く): 139665090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 514, 570, 619, 771, 1238, 1285, 1542, 1857, 2570, 3095, 3714, 3855, 4883, 6190, 7710, 9285, 9766, 11761, 14649, 18570, 23522, 24415, 29298, 35283, 48830, 58805, 70566, 73245, 117610, 146490, 159083, 176415, 318166, 352830, 477249, 795415, 954498, 1590830, 2386245, 3022577, 4772490, 6045154, 9067731, 15112885, 18135462, 30225770, 45338655, 90677310]

約数ペア:

[(1, 90677310), (2, 45338655), (3, 30225770), (5, 18135462), (6, 15112885), (10, 9067731), (15, 6045154), (19, 4772490), (30, 3022577), (38, 2386245), (57, 1590830), (95, 954498), (114, 795415), (190, 477249), (257, 352830), (285, 318166), (514, 176415), (570, 159083), (619, 146490), (771, 117610), (1238, 73245), (1285, 70566), (1542, 58805), (1857, 48830), (2570, 35283), (3095, 29298), (3714, 24415), (3855, 23522), (4883, 18570), (6190, 14649), (7710, 11761), (9285, 9766)]