2715291292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12051

約数の個数: 72

約数和(自身を含む): 5914361040

約数和(自身を除く): 3199069748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 427, 532, 854, 931, 1159, 1708, 1862, 2318, 2989, 3724, 4636, 5978, 8113, 11953, 11956, 16226, 23906, 32452, 47812, 56791, 83671, 113582, 167342, 227107, 227164, 334684, 454214, 585697, 729133, 908428, 1171394, 1458266, 1589749, 2342788, 2916532, 3179498, 5103931, 6358996, 10207862, 11128243, 13853527, 20415724, 22256486, 27707054, 35727517, 44512972, 55414108, 71455034, 96974689, 142910068, 193949378, 387898756, 678822823, 1357645646, 2715291292]

約数ペア:

[(1, 2715291292), (2, 1357645646), (4, 678822823), (7, 387898756), (14, 193949378), (19, 142910068), (28, 96974689), (38, 71455034), (49, 55414108), (61, 44512972), (76, 35727517), (98, 27707054), (122, 22256486), (133, 20415724), (196, 13853527), (244, 11128243), (266, 10207862), (427, 6358996), (532, 5103931), (854, 3179498), (931, 2916532), (1159, 2342788), (1708, 1589749), (1862, 1458266), (2318, 1171394), (2989, 908428), (3724, 729133), (4636, 585697), (5978, 454214), (8113, 334684), (11953, 227164), (11956, 227107), (16226, 167342), (23906, 113582), (32452, 83671), (47812, 56791)]