11563146180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{64433}}^1$

素因数の和:65445

約数の個数: 72

約数和(自身を含む): 35110602072

約数和(自身を除く): 23547455892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 997, 1994, 2991, 3988, 4985, 5982, 8973, 9970, 11964, 14955, 17946, 19940, 29910, 35892, 44865, 59820, 64433, 89730, 128866, 179460, 193299, 257732, 322165, 386598, 579897, 644330, 773196, 966495, 1159794, 1288660, 1932990, 2319588, 2899485, 3865980, 5798970, 11597940, 64239701, 128479402, 192719103, 256958804, 321198505, 385438206, 578157309, 642397010, 770876412, 963595515, 1156314618, 1284794020, 1927191030, 2312629236, 2890786545, 3854382060, 5781573090, 11563146180]

約数ペア:

[(1, 11563146180), (2, 5781573090), (3, 3854382060), (4, 2890786545), (5, 2312629236), (6, 1927191030), (9, 1284794020), (10, 1156314618), (12, 963595515), (15, 770876412), (18, 642397010), (20, 578157309), (30, 385438206), (36, 321198505), (45, 256958804), (60, 192719103), (90, 128479402), (180, 64239701), (997, 11597940), (1994, 5798970), (2991, 3865980), (3988, 2899485), (4985, 2319588), (5982, 1932990), (8973, 1288660), (9970, 1159794), (11964, 966495), (14955, 773196), (17946, 644330), (19940, 579897), (29910, 386598), (35892, 322165), (44865, 257732), (59820, 193299), (64433, 179460), (89730, 128866)]