29168820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 88923744

約数和(自身を除く): 59754924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 467, 694, 934, 1041, 1388, 1401, 1735, 1868, 2082, 2335, 2802, 3123, 3470, 4164, 4203, 4670, 5205, 5604, 6246, 6940, 7005, 8406, 9340, 10410, 12492, 14010, 15615, 16812, 20820, 21015, 28020, 31230, 42030, 62460, 84060, 162049, 324098, 486147, 648196, 810245, 972294, 1458441, 1620490, 1944588, 2430735, 2916882, 3240980, 4861470, 5833764, 7292205, 9722940, 14584410, 29168820]

約数ペア:

[(1, 29168820), (2, 14584410), (3, 9722940), (4, 7292205), (5, 5833764), (6, 4861470), (9, 3240980), (10, 2916882), (12, 2430735), (15, 1944588), (18, 1620490), (20, 1458441), (30, 972294), (36, 810245), (45, 648196), (60, 486147), (90, 324098), (180, 162049), (347, 84060), (467, 62460), (694, 42030), (934, 31230), (1041, 28020), (1388, 21015), (1401, 20820), (1735, 16812), (1868, 15615), (2082, 14010), (2335, 12492), (2802, 10410), (3123, 9340), (3470, 8406), (4164, 7005), (4203, 6940), (4670, 6246), (5205, 5604)]