9212490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{2089}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 27876420

約数和(自身を除く): 18663930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2089, 2205, 4178, 4410, 6267, 10445, 12534, 14623, 18801, 20890, 29246, 31335, 37602, 43869, 62670, 73115, 87738, 94005, 102361, 131607, 146230, 188010, 204722, 219345, 263214, 307083, 438690, 511805, 614166, 658035, 921249, 1023610, 1316070, 1535415, 1842498, 3070830, 4606245, 9212490]

約数ペア:

[(1, 9212490), (2, 4606245), (3, 3070830), (5, 1842498), (6, 1535415), (7, 1316070), (9, 1023610), (10, 921249), (14, 658035), (15, 614166), (18, 511805), (21, 438690), (30, 307083), (35, 263214), (42, 219345), (45, 204722), (49, 188010), (63, 146230), (70, 131607), (90, 102361), (98, 94005), (105, 87738), (126, 73115), (147, 62670), (210, 43869), (245, 37602), (294, 31335), (315, 29246), (441, 20890), (490, 18801), (630, 14623), (735, 12534), (882, 10445), (1470, 6267), (2089, 4410), (2205, 4178)]