16623110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 36961920

約数和(自身を除く): 20338810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 61, 70, 85, 119, 122, 170, 229, 238, 305, 427, 458, 595, 610, 854, 1037, 1145, 1190, 1603, 2074, 2135, 2290, 3206, 3893, 4270, 5185, 7259, 7786, 8015, 10370, 13969, 14518, 16030, 19465, 27251, 27938, 36295, 38930, 54502, 69845, 72590, 97783, 136255, 139690, 195566, 237473, 272510, 474946, 488915, 977830, 1187365, 1662311, 2374730, 3324622, 8311555, 16623110]

約数ペア:

[(1, 16623110), (2, 8311555), (5, 3324622), (7, 2374730), (10, 1662311), (14, 1187365), (17, 977830), (34, 488915), (35, 474946), (61, 272510), (70, 237473), (85, 195566), (119, 139690), (122, 136255), (170, 97783), (229, 72590), (238, 69845), (305, 54502), (427, 38930), (458, 36295), (595, 27938), (610, 27251), (854, 19465), (1037, 16030), (1145, 14518), (1190, 13969), (1603, 10370), (2074, 8015), (2135, 7786), (2290, 7259), (3206, 5185), (3893, 4270)]