30247112

素因数分解:

$2^3\times 7^3\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 67488000

約数和(自身を除く): 37240888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 151, 196, 292, 302, 343, 392, 511, 584, 604, 686, 1022, 1057, 1208, 1372, 2044, 2114, 2744, 3577, 4088, 4228, 7154, 7399, 8456, 11023, 14308, 14798, 22046, 25039, 28616, 29596, 44092, 50078, 51793, 59192, 77161, 88184, 100156, 103586, 154322, 200312, 207172, 308644, 414344, 540127, 617288, 1080254, 2160508, 3780889, 4321016, 7561778, 15123556, 30247112]

約数ペア:

[(1, 30247112), (2, 15123556), (4, 7561778), (7, 4321016), (8, 3780889), (14, 2160508), (28, 1080254), (49, 617288), (56, 540127), (73, 414344), (98, 308644), (146, 207172), (151, 200312), (196, 154322), (292, 103586), (302, 100156), (343, 88184), (392, 77161), (511, 59192), (584, 51793), (604, 50078), (686, 44092), (1022, 29596), (1057, 28616), (1208, 25039), (1372, 22046), (2044, 14798), (2114, 14308), (2744, 11023), (3577, 8456), (4088, 7399), (4228, 7154)]