8217515070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{601}}^1$

素因数の和:1275

約数の個数: 128

約数和(自身を含む): 22235472000

約数和(自身を除く): 14017956930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 569, 601, 801, 890, 1138, 1202, 1335, 1602, 1707, 1803, 2403, 2670, 2845, 3005, 3414, 3606, 4005, 4806, 5121, 5409, 5690, 6010, 8010, 8535, 9015, 10242, 10818, 12015, 15363, 16227, 17070, 18030, 24030, 25605, 27045, 30726, 32454, 50641, 51210, 53489, 54090, 76815, 81135, 101282, 106978, 151923, 153630, 160467, 162270, 253205, 267445, 303846, 320934, 341969, 455769, 481401, 506410, 534890, 683938, 759615, 802335, 911538, 962802, 1025907, 1367307, 1444203, 1519230, 1604670, 1709845, 2051814, 2278845, 2407005, 2734614, 2888406, 3077721, 3419690, 4557690, 4814010, 5129535, 6155442, 6836535, 7221015, 9233163, 10259070, 13673070, 14442030, 15388605, 18466326, 30435241, 30777210, 46165815, 60870482, 91305723, 92331630, 152176205, 182611446, 273917169, 304352410, 456528615, 547834338, 821751507, 913057230, 1369585845, 1643503014, 2739171690, 4108757535, 8217515070]

約数ペア:

[(1, 8217515070), (2, 4108757535), (3, 2739171690), (5, 1643503014), (6, 1369585845), (9, 913057230), (10, 821751507), (15, 547834338), (18, 456528615), (27, 304352410), (30, 273917169), (45, 182611446), (54, 152176205), (89, 92331630), (90, 91305723), (135, 60870482), (178, 46165815), (267, 30777210), (270, 30435241), (445, 18466326), (534, 15388605), (569, 14442030), (601, 13673070), (801, 10259070), (890, 9233163), (1138, 7221015), (1202, 6836535), (1335, 6155442), (1602, 5129535), (1707, 4814010), (1803, 4557690), (2403, 3419690), (2670, 3077721), (2845, 2888406), (3005, 2734614), (3414, 2407005), (3606, 2278845), (4005, 2051814), (4806, 1709845), (5121, 1604670), (5409, 1519230), (5690, 1444203), (6010, 1367307), (8010, 1025907), (8535, 962802), (9015, 911538), (10242, 802335), (10818, 759615), (12015, 683938), (15363, 534890), (16227, 506410), (17070, 481401), (18030, 455769), (24030, 341969), (25605, 320934), (27045, 303846), (30726, 267445), (32454, 253205), (50641, 162270), (51210, 160467), (53489, 153630), (54090, 151923), (76815, 106978), (81135, 101282)]