70724745

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 165876480

約数和(自身を除く): 95151735

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 81, 91, 95, 101, 105, 117, 133, 135, 171, 189, 195, 247, 273, 285, 303, 315, 351, 399, 405, 455, 505, 513, 567, 585, 665, 707, 741, 819, 855, 909, 945, 1053, 1197, 1235, 1313, 1365, 1515, 1539, 1729, 1755, 1919, 1995, 2121, 2223, 2457, 2565, 2727, 2835, 3535, 3591, 3705, 3939, 4095, 4545, 5187, 5265, 5757, 5985, 6363, 6565, 6669, 7371, 7695, 8181, 8645, 9191, 9595, 10605, 10773, 11115, 11817, 12285, 13433, 13635, 15561, 17271, 17955, 19089, 19695, 20007, 24947, 25935, 27573, 28785, 31815, 33345, 35451, 36855, 40299, 40905, 45955, 46683, 51813, 53865, 57267, 59085, 67165, 74841, 77805, 82719, 86355, 95445, 100035, 106353, 120897, 124735, 137865, 140049, 155439, 174629, 177255, 201495, 224523, 233415, 248157, 259065, 286335, 362691, 374205, 413595, 523887, 531765, 604485, 673569, 700245, 744471, 777195, 873145, 1088073, 1122615, 1240785, 1571661, 1813455, 2020707, 2619435, 3367845, 3722355, 4714983, 5440365, 7858305, 10103535, 14144949, 23574915, 70724745]

約数ペア:

[(1, 70724745), (3, 23574915), (5, 14144949), (7, 10103535), (9, 7858305), (13, 5440365), (15, 4714983), (19, 3722355), (21, 3367845), (27, 2619435), (35, 2020707), (39, 1813455), (45, 1571661), (57, 1240785), (63, 1122615), (65, 1088073), (81, 873145), (91, 777195), (95, 744471), (101, 700245), (105, 673569), (117, 604485), (133, 531765), (135, 523887), (171, 413595), (189, 374205), (195, 362691), (247, 286335), (273, 259065), (285, 248157), (303, 233415), (315, 224523), (351, 201495), (399, 177255), (405, 174629), (455, 155439), (505, 140049), (513, 137865), (567, 124735), (585, 120897), (665, 106353), (707, 100035), (741, 95445), (819, 86355), (855, 82719), (909, 77805), (945, 74841), (1053, 67165), (1197, 59085), (1235, 57267), (1313, 53865), (1365, 51813), (1515, 46683), (1539, 45955), (1729, 40905), (1755, 40299), (1919, 36855), (1995, 35451), (2121, 33345), (2223, 31815), (2457, 28785), (2565, 27573), (2727, 25935), (2835, 24947), (3535, 20007), (3591, 19695), (3705, 19089), (3939, 17955), (4095, 17271), (4545, 15561), (5187, 13635), (5265, 13433), (5757, 12285), (5985, 11817), (6363, 11115), (6565, 10773), (6669, 10605), (7371, 9595), (7695, 9191), (8181, 8645)]