65897370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 220237056

約数和(自身を除く): 154339686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 154, 165, 185, 198, 210, 222, 231, 257, 259, 315, 330, 333, 370, 385, 407, 462, 495, 514, 518, 555, 630, 666, 693, 770, 771, 777, 814, 990, 1110, 1155, 1221, 1285, 1295, 1386, 1542, 1554, 1665, 1799, 2035, 2310, 2313, 2331, 2442, 2570, 2590, 2827, 2849, 3330, 3465, 3598, 3663, 3855, 3885, 4070, 4626, 4662, 5397, 5654, 5698, 6105, 6930, 7326, 7710, 7770, 8481, 8547, 8995, 9509, 10794, 11565, 11655, 12210, 14135, 14245, 16191, 16962, 17094, 17990, 18315, 19018, 19789, 23130, 23310, 25443, 25641, 26985, 28270, 28490, 28527, 32382, 36630, 39578, 42405, 42735, 47545, 50886, 51282, 53970, 57054, 59367, 66563, 80955, 84810, 85470, 85581, 95090, 98945, 104599, 118734, 127215, 128205, 133126, 142635, 161910, 171162, 178101, 197890, 199689, 209198, 254430, 256410, 285270, 296835, 313797, 332815, 356202, 399378, 427905, 522995, 593670, 599067, 627594, 665630, 732193, 855810, 890505, 941391, 998445, 1045990, 1198134, 1464386, 1568985, 1781010, 1882782, 1996890, 2196579, 2995335, 3137970, 3660965, 4393158, 4706955, 5990670, 6589737, 7321930, 9413910, 10982895, 13179474, 21965790, 32948685, 65897370]

約数ペア:

[(1, 65897370), (2, 32948685), (3, 21965790), (5, 13179474), (6, 10982895), (7, 9413910), (9, 7321930), (10, 6589737), (11, 5990670), (14, 4706955), (15, 4393158), (18, 3660965), (21, 3137970), (22, 2995335), (30, 2196579), (33, 1996890), (35, 1882782), (37, 1781010), (42, 1568985), (45, 1464386), (55, 1198134), (63, 1045990), (66, 998445), (70, 941391), (74, 890505), (77, 855810), (90, 732193), (99, 665630), (105, 627594), (110, 599067), (111, 593670), (126, 522995), (154, 427905), (165, 399378), (185, 356202), (198, 332815), (210, 313797), (222, 296835), (231, 285270), (257, 256410), (259, 254430), (315, 209198), (330, 199689), (333, 197890), (370, 178101), (385, 171162), (407, 161910), (462, 142635), (495, 133126), (514, 128205), (518, 127215), (555, 118734), (630, 104599), (666, 98945), (693, 95090), (770, 85581), (771, 85470), (777, 84810), (814, 80955), (990, 66563), (1110, 59367), (1155, 57054), (1221, 53970), (1285, 51282), (1295, 50886), (1386, 47545), (1542, 42735), (1554, 42405), (1665, 39578), (1799, 36630), (2035, 32382), (2310, 28527), (2313, 28490), (2331, 28270), (2442, 26985), (2570, 25641), (2590, 25443), (2827, 23310), (2849, 23130), (3330, 19789), (3465, 19018), (3598, 18315), (3663, 17990), (3855, 17094), (3885, 16962), (4070, 16191), (4626, 14245), (4662, 14135), (5397, 12210), (5654, 11655), (5698, 11565), (6105, 10794), (6930, 9509), (7326, 8995), (7710, 8547), (7770, 8481)]