254537010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31112

約数の個数: 96

約数和(自身を含む): 814544640

約数和(自身を除く): 560007630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 31079, 62158, 93237, 155395, 186474, 217553, 279711, 310790, 404027, 435106, 466185, 559422, 652659, 808054, 932370, 1087765, 1212081, 1305318, 1398555, 1957977, 2020135, 2175530, 2424162, 2797110, 2828189, 3263295, 3636243, 3915954, 4040270, 5656378, 6060405, 6526590, 7272486, 8484567, 9789885, 12120810, 14140945, 16969134, 18181215, 19579770, 25453701, 28281890, 36362430, 42422835, 50907402, 84845670, 127268505, 254537010]

約数ペア:

[(1, 254537010), (2, 127268505), (3, 84845670), (5, 50907402), (6, 42422835), (7, 36362430), (9, 28281890), (10, 25453701), (13, 19579770), (14, 18181215), (15, 16969134), (18, 14140945), (21, 12120810), (26, 9789885), (30, 8484567), (35, 7272486), (39, 6526590), (42, 6060405), (45, 5656378), (63, 4040270), (65, 3915954), (70, 3636243), (78, 3263295), (90, 2828189), (91, 2797110), (105, 2424162), (117, 2175530), (126, 2020135), (130, 1957977), (182, 1398555), (195, 1305318), (210, 1212081), (234, 1087765), (273, 932370), (315, 808054), (390, 652659), (455, 559422), (546, 466185), (585, 435106), (630, 404027), (819, 310790), (910, 279711), (1170, 217553), (1365, 186474), (1638, 155395), (2730, 93237), (4095, 62158), (8190, 31079)]