17691014340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{626009}}^1$

素因数の和:626181

約数の個数: 72

約数和(自身を含む): 54004630680

約数和(自身を除く): 36313616340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 626009, 1252018, 1878027, 2504036, 3130045, 3756054, 5634081, 6260090, 7512108, 9390135, 11268162, 12520180, 18780270, 22536324, 28170405, 37560540, 56340810, 98283413, 112681620, 196566826, 294850239, 393133652, 491417065, 589700478, 884550717, 982834130, 1179400956, 1474251195, 1769101434, 1965668260, 2948502390, 3538202868, 4422753585, 5897004780, 8845507170, 17691014340]

約数ペア:

[(1, 17691014340), (2, 8845507170), (3, 5897004780), (4, 4422753585), (5, 3538202868), (6, 2948502390), (9, 1965668260), (10, 1769101434), (12, 1474251195), (15, 1179400956), (18, 982834130), (20, 884550717), (30, 589700478), (36, 491417065), (45, 393133652), (60, 294850239), (90, 196566826), (157, 112681620), (180, 98283413), (314, 56340810), (471, 37560540), (628, 28170405), (785, 22536324), (942, 18780270), (1413, 12520180), (1570, 11268162), (1884, 9390135), (2355, 7512108), (2826, 6260090), (3140, 5634081), (4710, 3756054), (5652, 3130045), (7065, 2504036), (9420, 1878027), (14130, 1252018), (28260, 626009)]