1189177510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{541}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 2360171520

約数和(自身を除く): 1170994010

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 503, 541, 874, 1006, 1082, 2185, 2515, 2705, 4370, 5030, 5410, 9557, 10279, 11569, 12443, 19114, 20558, 23138, 24886, 47785, 51395, 57845, 62215, 95570, 102790, 115690, 124430, 219811, 236417, 272123, 439622, 472834, 544246, 1099055, 1182085, 1360615, 2198110, 2364170, 2721230, 5170337, 6258829, 10340674, 12517658, 25851685, 31294145, 51703370, 62588290, 118917751, 237835502, 594588755, 1189177510]

約数ペア:

[(1, 1189177510), (2, 594588755), (5, 237835502), (10, 118917751), (19, 62588290), (23, 51703370), (38, 31294145), (46, 25851685), (95, 12517658), (115, 10340674), (190, 6258829), (230, 5170337), (437, 2721230), (503, 2364170), (541, 2198110), (874, 1360615), (1006, 1182085), (1082, 1099055), (2185, 544246), (2515, 472834), (2705, 439622), (4370, 272123), (5030, 236417), (5410, 219811), (9557, 124430), (10279, 115690), (11569, 102790), (12443, 95570), (19114, 62215), (20558, 57845), (23138, 51395), (24886, 47785)]