9306540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 28501200

約数和(自身を除く): 19194660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 347, 447, 596, 694, 745, 894, 1041, 1341, 1388, 1490, 1735, 1788, 2082, 2235, 2682, 2980, 3123, 3470, 4164, 4470, 5205, 5364, 6246, 6705, 6940, 8940, 10410, 12492, 13410, 15615, 20820, 26820, 31230, 51703, 62460, 103406, 155109, 206812, 258515, 310218, 465327, 517030, 620436, 775545, 930654, 1034060, 1551090, 1861308, 2326635, 3102180, 4653270, 9306540]

約数ペア:

[(1, 9306540), (2, 4653270), (3, 3102180), (4, 2326635), (5, 1861308), (6, 1551090), (9, 1034060), (10, 930654), (12, 775545), (15, 620436), (18, 517030), (20, 465327), (30, 310218), (36, 258515), (45, 206812), (60, 155109), (90, 103406), (149, 62460), (180, 51703), (298, 31230), (347, 26820), (447, 20820), (596, 15615), (694, 13410), (745, 12492), (894, 10410), (1041, 8940), (1341, 6940), (1388, 6705), (1490, 6246), (1735, 5364), (1788, 5205), (2082, 4470), (2235, 4164), (2682, 3470), (2980, 3123)]