30161142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 46665738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 37, 46, 66, 69, 74, 99, 111, 138, 179, 198, 207, 222, 253, 333, 358, 407, 414, 506, 537, 666, 759, 814, 851, 1074, 1221, 1518, 1611, 1702, 1969, 2277, 2442, 2553, 3222, 3663, 3938, 4117, 4554, 5106, 5907, 6623, 7326, 7659, 8234, 9361, 11814, 12351, 13246, 15318, 17721, 18722, 19869, 24702, 28083, 35442, 37053, 39738, 45287, 56166, 59607, 72853, 74106, 84249, 90574, 119214, 135861, 145706, 152329, 168498, 218559, 271722, 304658, 407583, 437118, 456987, 655677, 815166, 913974, 1311354, 1370961, 1675619, 2741922, 3351238, 5026857, 10053714, 15080571, 30161142]

約数ペア:

[(1, 30161142), (2, 15080571), (3, 10053714), (6, 5026857), (9, 3351238), (11, 2741922), (18, 1675619), (22, 1370961), (23, 1311354), (33, 913974), (37, 815166), (46, 655677), (66, 456987), (69, 437118), (74, 407583), (99, 304658), (111, 271722), (138, 218559), (179, 168498), (198, 152329), (207, 145706), (222, 135861), (253, 119214), (333, 90574), (358, 84249), (407, 74106), (414, 72853), (506, 59607), (537, 56166), (666, 45287), (759, 39738), (814, 37053), (851, 35442), (1074, 28083), (1221, 24702), (1518, 19869), (1611, 18722), (1702, 17721), (1969, 15318), (2277, 13246), (2442, 12351), (2553, 11814), (3222, 9361), (3663, 8234), (3938, 7659), (4117, 7326), (4554, 6623), (5106, 5907)]