29804490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 80075520

約数和(自身を除く): 50271030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 661, 835, 1002, 1322, 1503, 1670, 1983, 2505, 3006, 3305, 3966, 4509, 5010, 5949, 6610, 7515, 9018, 9915, 11898, 15030, 17847, 19830, 22545, 29745, 35694, 45090, 59490, 89235, 110387, 178470, 220774, 331161, 551935, 662322, 993483, 1103870, 1655805, 1986966, 2980449, 3311610, 4967415, 5960898, 9934830, 14902245, 29804490]

約数ペア:

[(1, 29804490), (2, 14902245), (3, 9934830), (5, 5960898), (6, 4967415), (9, 3311610), (10, 2980449), (15, 1986966), (18, 1655805), (27, 1103870), (30, 993483), (45, 662322), (54, 551935), (90, 331161), (135, 220774), (167, 178470), (270, 110387), (334, 89235), (501, 59490), (661, 45090), (835, 35694), (1002, 29745), (1322, 22545), (1503, 19830), (1670, 17847), (1983, 15030), (2505, 11898), (3006, 9915), (3305, 9018), (3966, 7515), (4509, 6610), (5010, 5949)]