68994510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9311}}^1$

素因数の和:9353

約数の個数: 64

約数和(自身を含む): 187729920

約数和(自身を除く): 118735410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 9311, 18622, 27933, 46555, 55866, 93110, 121043, 139665, 176909, 242086, 279330, 353818, 363129, 530727, 605215, 726258, 884545, 1061454, 1210430, 1769090, 1815645, 2299817, 2653635, 3631290, 4599634, 5307270, 6899451, 11499085, 13798902, 22998170, 34497255, 68994510]

約数ペア:

[(1, 68994510), (2, 34497255), (3, 22998170), (5, 13798902), (6, 11499085), (10, 6899451), (13, 5307270), (15, 4599634), (19, 3631290), (26, 2653635), (30, 2299817), (38, 1815645), (39, 1769090), (57, 1210430), (65, 1061454), (78, 884545), (95, 726258), (114, 605215), (130, 530727), (190, 363129), (195, 353818), (247, 279330), (285, 242086), (390, 176909), (494, 139665), (570, 121043), (741, 93110), (1235, 55866), (1482, 46555), (2470, 27933), (3705, 18622), (7410, 9311)]