47091810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 119024640

約数和(自身を除く): 71932830

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 139, 230, 278, 345, 417, 491, 690, 695, 834, 982, 1390, 1473, 2085, 2455, 2946, 3197, 4170, 4910, 6394, 7365, 9591, 11293, 14730, 15985, 19182, 22586, 31970, 33879, 47955, 56465, 67758, 68249, 95910, 112930, 136498, 169395, 204747, 338790, 341245, 409494, 682490, 1023735, 1569727, 2047470, 3139454, 4709181, 7848635, 9418362, 15697270, 23545905, 47091810]

約数ペア:

[(1, 47091810), (2, 23545905), (3, 15697270), (5, 9418362), (6, 7848635), (10, 4709181), (15, 3139454), (23, 2047470), (30, 1569727), (46, 1023735), (69, 682490), (115, 409494), (138, 341245), (139, 338790), (230, 204747), (278, 169395), (345, 136498), (417, 112930), (491, 95910), (690, 68249), (695, 67758), (834, 56465), (982, 47955), (1390, 33879), (1473, 31970), (2085, 22586), (2455, 19182), (2946, 15985), (3197, 14730), (4170, 11293), (4910, 9591), (6394, 7365)]