57757830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 160247808

約数和(自身を除く): 102489978

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 47, 65, 69, 78, 94, 115, 130, 137, 138, 141, 195, 230, 235, 274, 282, 299, 345, 390, 411, 470, 598, 611, 685, 690, 705, 822, 897, 1081, 1222, 1370, 1410, 1495, 1781, 1794, 1833, 2055, 2162, 2990, 3055, 3151, 3243, 3562, 3666, 4110, 4485, 5343, 5405, 6110, 6302, 6439, 6486, 8905, 8970, 9165, 9453, 10686, 10810, 12878, 14053, 15755, 16215, 17810, 18330, 18906, 19317, 26715, 28106, 31510, 32195, 32430, 38634, 40963, 42159, 47265, 53430, 64390, 70265, 81926, 83707, 84318, 94530, 96585, 122889, 140530, 148097, 167414, 193170, 204815, 210795, 245778, 251121, 296194, 409630, 418535, 421590, 444291, 502242, 614445, 740485, 837070, 888582, 1228890, 1255605, 1480970, 1925261, 2221455, 2511210, 3850522, 4442910, 5775783, 9626305, 11551566, 19252610, 28878915, 57757830]

約数ペア:

[(1, 57757830), (2, 28878915), (3, 19252610), (5, 11551566), (6, 9626305), (10, 5775783), (13, 4442910), (15, 3850522), (23, 2511210), (26, 2221455), (30, 1925261), (39, 1480970), (46, 1255605), (47, 1228890), (65, 888582), (69, 837070), (78, 740485), (94, 614445), (115, 502242), (130, 444291), (137, 421590), (138, 418535), (141, 409630), (195, 296194), (230, 251121), (235, 245778), (274, 210795), (282, 204815), (299, 193170), (345, 167414), (390, 148097), (411, 140530), (470, 122889), (598, 96585), (611, 94530), (685, 84318), (690, 83707), (705, 81926), (822, 70265), (897, 64390), (1081, 53430), (1222, 47265), (1370, 42159), (1410, 40963), (1495, 38634), (1781, 32430), (1794, 32195), (1833, 31510), (2055, 28106), (2162, 26715), (2990, 19317), (3055, 18906), (3151, 18330), (3243, 17810), (3562, 16215), (3666, 15755), (4110, 14053), (4485, 12878), (5343, 10810), (5405, 10686), (6110, 9453), (6302, 9165), (6439, 8970), (6486, 8905)]