1396950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 3541440

約数和(自身を除く): 2144490

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 139, 150, 201, 278, 335, 402, 417, 670, 695, 834, 1005, 1390, 1675, 2010, 2085, 3350, 3475, 4170, 5025, 6950, 9313, 10050, 10425, 18626, 20850, 27939, 46565, 55878, 93130, 139695, 232825, 279390, 465650, 698475, 1396950]

約数ペア:

[(1, 1396950), (2, 698475), (3, 465650), (5, 279390), (6, 232825), (10, 139695), (15, 93130), (25, 55878), (30, 46565), (50, 27939), (67, 20850), (75, 18626), (134, 10425), (139, 10050), (150, 9313), (201, 6950), (278, 5025), (335, 4170), (402, 3475), (417, 3350), (670, 2085), (695, 2010), (834, 1675), (1005, 1390)]