30898208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 36597472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1439, 1952, 2684, 2878, 5368, 5756, 10736, 11512, 15829, 21472, 23024, 31658, 46048, 63316, 87779, 126632, 175558, 253264, 351116, 506528, 702232, 965569, 1404464, 1931138, 2808928, 3862276, 7724552, 15449104, 30898208]

約数ペア:

[(1, 30898208), (2, 15449104), (4, 7724552), (8, 3862276), (11, 2808928), (16, 1931138), (22, 1404464), (32, 965569), (44, 702232), (61, 506528), (88, 351116), (122, 253264), (176, 175558), (244, 126632), (352, 87779), (488, 63316), (671, 46048), (976, 31658), (1342, 23024), (1439, 21472), (1952, 15829), (2684, 11512), (2878, 10736), (5368, 5756)]