29978748

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1464

約数の個数: 60

約数和(自身を含む): 79597672

約数和(自身を除く): 49618924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1381, 1809, 2412, 2762, 3618, 4143, 5427, 5524, 7236, 8286, 10854, 12429, 16572, 21708, 24858, 37287, 49716, 74574, 92527, 111861, 149148, 185054, 223722, 277581, 370108, 447444, 555162, 832743, 1110324, 1665486, 2498229, 3330972, 4996458, 7494687, 9992916, 14989374, 29978748]

約数ペア:

[(1, 29978748), (2, 14989374), (3, 9992916), (4, 7494687), (6, 4996458), (9, 3330972), (12, 2498229), (18, 1665486), (27, 1110324), (36, 832743), (54, 555162), (67, 447444), (81, 370108), (108, 277581), (134, 223722), (162, 185054), (201, 149148), (268, 111861), (324, 92527), (402, 74574), (603, 49716), (804, 37287), (1206, 24858), (1381, 21708), (1809, 16572), (2412, 12429), (2762, 10854), (3618, 8286), (4143, 7236), (5427, 5524)]