30467944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 68644800

約数和(自身を除く): 38176856

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 907, 988, 1292, 1768, 1814, 1976, 2584, 3628, 4199, 7256, 8398, 11791, 15419, 16796, 17233, 23582, 30838, 33592, 34466, 47164, 61676, 68932, 94328, 123352, 137864, 200447, 224029, 292961, 400894, 448058, 585922, 801788, 896116, 1171844, 1603576, 1792232, 2343688, 3808493, 7616986, 15233972, 30467944]

約数ペア:

[(1, 30467944), (2, 15233972), (4, 7616986), (8, 3808493), (13, 2343688), (17, 1792232), (19, 1603576), (26, 1171844), (34, 896116), (38, 801788), (52, 585922), (68, 448058), (76, 400894), (104, 292961), (136, 224029), (152, 200447), (221, 137864), (247, 123352), (323, 94328), (442, 68932), (494, 61676), (646, 47164), (884, 34466), (907, 33592), (988, 30838), (1292, 23582), (1768, 17233), (1814, 16796), (1976, 15419), (2584, 11791), (3628, 8398), (4199, 7256)]