30055792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 63086240

約数和(自身を除く): 33030448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 631, 916, 1262, 1832, 2524, 2977, 3664, 5048, 5954, 8203, 10096, 11908, 16406, 23816, 32812, 47632, 65624, 131248, 144499, 288998, 577996, 1155992, 1878487, 2311984, 3756974, 7513948, 15027896, 30055792]

約数ペア:

[(1, 30055792), (2, 15027896), (4, 7513948), (8, 3756974), (13, 2311984), (16, 1878487), (26, 1155992), (52, 577996), (104, 288998), (208, 144499), (229, 131248), (458, 65624), (631, 47632), (916, 32812), (1262, 23816), (1832, 16406), (2524, 11908), (2977, 10096), (3664, 8203), (5048, 5954)]