64487430

素因数分解:

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

素因数の和:2123

約数の個数: 96

約数和(自身を含む): 195624000

約数和(自身を除く): 131136570

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, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2089, 2205, 3087, 3430, 4178, 4410, 5145, 6174, 6267, 10290, 10445, 12534, 14623, 15435, 18801, 20890, 29246, 30870, 31335, 37602, 43869, 62670, 73115, 87738, 94005, 102361, 131607, 146230, 188010, 204722, 219345, 263214, 307083, 438690, 511805, 614166, 658035, 716527, 921249, 1023610, 1316070, 1433054, 1535415, 1842498, 2149581, 3070830, 3582635, 4299162, 4606245, 6448743, 7165270, 9212490, 10747905, 12897486, 21495810, 32243715, 64487430]

約数ペア:

[(1, 64487430), (2, 32243715), (3, 21495810), (5, 12897486), (6, 10747905), (7, 9212490), (9, 7165270), (10, 6448743), (14, 4606245), (15, 4299162), (18, 3582635), (21, 3070830), (30, 2149581), (35, 1842498), (42, 1535415), (45, 1433054), (49, 1316070), (63, 1023610), (70, 921249), (90, 716527), (98, 658035), (105, 614166), (126, 511805), (147, 438690), (210, 307083), (245, 263214), (294, 219345), (315, 204722), (343, 188010), (441, 146230), (490, 131607), (630, 102361), (686, 94005), (735, 87738), (882, 73115), (1029, 62670), (1470, 43869), (1715, 37602), (2058, 31335), (2089, 30870), (2205, 29246), (3087, 20890), (3430, 18801), (4178, 15435), (4410, 14623), (5145, 12534), (6174, 10445), (6267, 10290)]