8854170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 23272704

約数和(自身を除く): 14418534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 311, 365, 390, 438, 622, 730, 933, 949, 1095, 1555, 1866, 1898, 2190, 2847, 3110, 4043, 4665, 4745, 5694, 8086, 9330, 9490, 12129, 14235, 20215, 22703, 24258, 28470, 40430, 45406, 60645, 68109, 113515, 121290, 136218, 227030, 295139, 340545, 590278, 681090, 885417, 1475695, 1770834, 2951390, 4427085, 8854170]

約数ペア:

[(1, 8854170), (2, 4427085), (3, 2951390), (5, 1770834), (6, 1475695), (10, 885417), (13, 681090), (15, 590278), (26, 340545), (30, 295139), (39, 227030), (65, 136218), (73, 121290), (78, 113515), (130, 68109), (146, 60645), (195, 45406), (219, 40430), (311, 28470), (365, 24258), (390, 22703), (438, 20215), (622, 14235), (730, 12129), (933, 9490), (949, 9330), (1095, 8086), (1555, 5694), (1866, 4745), (1898, 4665), (2190, 4043), (2847, 3110)]