97372990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 207748800

約数和(自身を除く): 110375810

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 149, 286, 298, 457, 715, 745, 914, 1430, 1490, 1639, 1937, 2285, 3278, 3874, 4570, 5027, 5941, 8195, 9685, 10054, 11882, 16390, 19370, 21307, 25135, 29705, 42614, 50270, 59410, 65351, 68093, 106535, 130702, 136186, 213070, 326755, 340465, 653510, 680930, 749023, 885209, 1498046, 1770418, 3745115, 4426045, 7490230, 8852090, 9737299, 19474598, 48686495, 97372990]

約数ペア:

[(1, 97372990), (2, 48686495), (5, 19474598), (10, 9737299), (11, 8852090), (13, 7490230), (22, 4426045), (26, 3745115), (55, 1770418), (65, 1498046), (110, 885209), (130, 749023), (143, 680930), (149, 653510), (286, 340465), (298, 326755), (457, 213070), (715, 136186), (745, 130702), (914, 106535), (1430, 68093), (1490, 65351), (1639, 59410), (1937, 50270), (2285, 42614), (3278, 29705), (3874, 25135), (4570, 21307), (5027, 19370), (5941, 16390), (8195, 11882), (9685, 10054)]