2794610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 6435072

約数和(自身を除く): 3640462

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 83, 91, 130, 166, 182, 185, 259, 370, 415, 455, 481, 518, 581, 830, 910, 962, 1079, 1162, 1295, 2158, 2405, 2590, 2905, 3071, 3367, 4810, 5395, 5810, 6142, 6734, 7553, 10790, 15106, 15355, 16835, 21497, 30710, 33670, 37765, 39923, 42994, 75530, 79846, 107485, 199615, 214970, 279461, 399230, 558922, 1397305, 2794610]

約数ペア:

[(1, 2794610), (2, 1397305), (5, 558922), (7, 399230), (10, 279461), (13, 214970), (14, 199615), (26, 107485), (35, 79846), (37, 75530), (65, 42994), (70, 39923), (74, 37765), (83, 33670), (91, 30710), (130, 21497), (166, 16835), (182, 15355), (185, 15106), (259, 10790), (370, 7553), (415, 6734), (455, 6142), (481, 5810), (518, 5395), (581, 4810), (830, 3367), (910, 3071), (962, 2905), (1079, 2590), (1162, 2405), (1295, 2158)]