118622140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9347

約数の個数: 72

約数和(自身を含む): 312100992

約数和(自身を除く): 193478852

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 9311, 12740, 18622, 37244, 46555, 65177, 93110, 121043, 130354, 186220, 242086, 260708, 325885, 456239, 484172, 605215, 651770, 847301, 912478, 1210430, 1303540, 1694602, 1824956, 2281195, 2420860, 3389204, 4236505, 4562390, 5931107, 8473010, 9124780, 11862214, 16946020, 23724428, 29655535, 59311070, 118622140]

約数ペア:

[(1, 118622140), (2, 59311070), (4, 29655535), (5, 23724428), (7, 16946020), (10, 11862214), (13, 9124780), (14, 8473010), (20, 5931107), (26, 4562390), (28, 4236505), (35, 3389204), (49, 2420860), (52, 2281195), (65, 1824956), (70, 1694602), (91, 1303540), (98, 1210430), (130, 912478), (140, 847301), (182, 651770), (196, 605215), (245, 484172), (260, 456239), (364, 325885), (455, 260708), (490, 242086), (637, 186220), (910, 130354), (980, 121043), (1274, 93110), (1820, 65177), (2548, 46555), (3185, 37244), (6370, 18622), (9311, 12740)]