2476460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 6400800

約数和(自身を除く): 3924340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 361, 380, 490, 532, 665, 686, 722, 931, 980, 1330, 1372, 1444, 1715, 1805, 1862, 2527, 2660, 3430, 3610, 3724, 4655, 5054, 6517, 6860, 7220, 9310, 10108, 12635, 13034, 17689, 18620, 25270, 26068, 32585, 35378, 50540, 65170, 70756, 88445, 123823, 130340, 176890, 247646, 353780, 495292, 619115, 1238230, 2476460]

約数ペア:

[(1, 2476460), (2, 1238230), (4, 619115), (5, 495292), (7, 353780), (10, 247646), (14, 176890), (19, 130340), (20, 123823), (28, 88445), (35, 70756), (38, 65170), (49, 50540), (70, 35378), (76, 32585), (95, 26068), (98, 25270), (133, 18620), (140, 17689), (190, 13034), (196, 12635), (245, 10108), (266, 9310), (343, 7220), (361, 6860), (380, 6517), (490, 5054), (532, 4655), (665, 3724), (686, 3610), (722, 3430), (931, 2660), (980, 2527), (1330, 1862), (1372, 1805), (1444, 1715)]