7626690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 20805120

約数和(自身を除く): 13178430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 601, 705, 846, 1202, 1269, 1410, 1803, 2115, 2538, 3005, 3606, 4230, 5409, 6010, 6345, 9015, 10818, 12690, 16227, 18030, 27045, 28247, 32454, 54090, 56494, 81135, 84741, 141235, 162270, 169482, 254223, 282470, 423705, 508446, 762669, 847410, 1271115, 1525338, 2542230, 3813345, 7626690]

約数ペア:

[(1, 7626690), (2, 3813345), (3, 2542230), (5, 1525338), (6, 1271115), (9, 847410), (10, 762669), (15, 508446), (18, 423705), (27, 282470), (30, 254223), (45, 169482), (47, 162270), (54, 141235), (90, 84741), (94, 81135), (135, 56494), (141, 54090), (235, 32454), (270, 28247), (282, 27045), (423, 18030), (470, 16227), (601, 12690), (705, 10818), (846, 9015), (1202, 6345), (1269, 6010), (1410, 5409), (1803, 4230), (2115, 3606), (2538, 3005)]