4885020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3877}}^1$

素因数の和:3899

約数の個数: 72

約数和(自身を含む): 16939104

約数和(自身を除く): 12054084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3877, 7754, 11631, 15508, 19385, 23262, 27139, 34893, 38770, 46524, 54278, 58155, 69786, 77540, 81417, 108556, 116310, 135695, 139572, 162834, 174465, 232620, 244251, 271390, 325668, 348930, 407085, 488502, 542780, 697860, 814170, 977004, 1221255, 1628340, 2442510, 4885020]

約数ペア:

[(1, 4885020), (2, 2442510), (3, 1628340), (4, 1221255), (5, 977004), (6, 814170), (7, 697860), (9, 542780), (10, 488502), (12, 407085), (14, 348930), (15, 325668), (18, 271390), (20, 244251), (21, 232620), (28, 174465), (30, 162834), (35, 139572), (36, 135695), (42, 116310), (45, 108556), (60, 81417), (63, 77540), (70, 69786), (84, 58155), (90, 54278), (105, 46524), (126, 38770), (140, 34893), (180, 27139), (210, 23262), (252, 19385), (315, 15508), (420, 11631), (630, 7754), (1260, 3877)]