30119076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 82759040

約数和(自身を除く): 52639964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 417, 463, 468, 556, 834, 926, 1251, 1389, 1668, 1807, 1852, 2502, 2778, 3614, 4167, 5004, 5421, 5556, 6019, 7228, 8334, 10842, 12038, 16263, 16668, 18057, 21684, 24076, 32526, 36114, 54171, 64357, 65052, 72228, 108342, 128714, 193071, 216684, 257428, 386142, 579213, 772284, 836641, 1158426, 1673282, 2316852, 2509923, 3346564, 5019846, 7529769, 10039692, 15059538, 30119076]

約数ペア:

[(1, 30119076), (2, 15059538), (3, 10039692), (4, 7529769), (6, 5019846), (9, 3346564), (12, 2509923), (13, 2316852), (18, 1673282), (26, 1158426), (36, 836641), (39, 772284), (52, 579213), (78, 386142), (117, 257428), (139, 216684), (156, 193071), (234, 128714), (278, 108342), (417, 72228), (463, 65052), (468, 64357), (556, 54171), (834, 36114), (926, 32526), (1251, 24076), (1389, 21684), (1668, 18057), (1807, 16668), (1852, 16263), (2502, 12038), (2778, 10842), (3614, 8334), (4167, 7228), (5004, 6019), (5421, 5556)]