30417464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^2$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 72729720

約数和(自身を除く): 42312256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 121, 134, 154, 242, 268, 308, 469, 484, 536, 616, 737, 847, 938, 968, 1474, 1694, 1876, 2948, 3388, 3752, 4489, 5159, 5896, 6776, 8107, 8978, 10318, 16214, 17956, 20636, 31423, 32428, 35912, 41272, 49379, 56749, 62846, 64856, 98758, 113498, 125692, 197516, 226996, 251384, 345653, 395032, 453992, 543169, 691306, 1086338, 1382612, 2172676, 2765224, 3802183, 4345352, 7604366, 15208732, 30417464]

約数ペア:

[(1, 30417464), (2, 15208732), (4, 7604366), (7, 4345352), (8, 3802183), (11, 2765224), (14, 2172676), (22, 1382612), (28, 1086338), (44, 691306), (56, 543169), (67, 453992), (77, 395032), (88, 345653), (121, 251384), (134, 226996), (154, 197516), (242, 125692), (268, 113498), (308, 98758), (469, 64856), (484, 62846), (536, 56749), (616, 49379), (737, 41272), (847, 35912), (938, 32428), (968, 31423), (1474, 20636), (1694, 17956), (1876, 16214), (2948, 10318), (3388, 8978), (3752, 8107), (4489, 6776), (5159, 5896)]