29998824

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 78804480

約数和(自身を除く): 48805656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 661, 732, 744, 1322, 1464, 1891, 1983, 2644, 3782, 3966, 5288, 5673, 7564, 7932, 11346, 15128, 15864, 20491, 22692, 40321, 40982, 45384, 61473, 80642, 81964, 120963, 122946, 161284, 163928, 241926, 245892, 322568, 483852, 491784, 967704, 1249951, 2499902, 3749853, 4999804, 7499706, 9999608, 14999412, 29998824]

約数ペア:

[(1, 29998824), (2, 14999412), (3, 9999608), (4, 7499706), (6, 4999804), (8, 3749853), (12, 2499902), (24, 1249951), (31, 967704), (61, 491784), (62, 483852), (93, 322568), (122, 245892), (124, 241926), (183, 163928), (186, 161284), (244, 122946), (248, 120963), (366, 81964), (372, 80642), (488, 61473), (661, 45384), (732, 40982), (744, 40321), (1322, 22692), (1464, 20491), (1891, 15864), (1983, 15128), (2644, 11346), (3782, 7932), (3966, 7564), (5288, 5673)]