73114740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13103}}^1$

素因数の和:13149

約数の個数: 72

約数和(自身を含む): 228953088

約数和(自身を除く): 155838348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 13103, 26206, 39309, 52412, 65515, 78618, 117927, 131030, 157236, 196545, 235854, 262060, 393090, 406193, 471708, 589635, 786180, 812386, 1179270, 1218579, 1624772, 2030965, 2358540, 2437158, 3655737, 4061930, 4874316, 6092895, 7311474, 8123860, 12185790, 14622948, 18278685, 24371580, 36557370, 73114740]

約数ペア:

[(1, 73114740), (2, 36557370), (3, 24371580), (4, 18278685), (5, 14622948), (6, 12185790), (9, 8123860), (10, 7311474), (12, 6092895), (15, 4874316), (18, 4061930), (20, 3655737), (30, 2437158), (31, 2358540), (36, 2030965), (45, 1624772), (60, 1218579), (62, 1179270), (90, 812386), (93, 786180), (124, 589635), (155, 471708), (180, 406193), (186, 393090), (279, 262060), (310, 235854), (372, 196545), (465, 157236), (558, 131030), (620, 117927), (930, 78618), (1116, 65515), (1395, 52412), (1860, 39309), (2790, 26206), (5580, 13103)]