230286810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25673}}^1$

素因数の和:25719

約数の個数: 64

約数和(自身を含む): 621105408

約数和(自身を除く): 390818598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 25673, 51346, 77019, 128365, 154038, 256730, 333749, 385095, 590479, 667498, 770190, 1001247, 1180958, 1668745, 1771437, 2002494, 2952395, 3337490, 3542874, 5006235, 5904790, 7676227, 8857185, 10012470, 15352454, 17714370, 23028681, 38381135, 46057362, 76762270, 115143405, 230286810]

約数ペア:

[(1, 230286810), (2, 115143405), (3, 76762270), (5, 46057362), (6, 38381135), (10, 23028681), (13, 17714370), (15, 15352454), (23, 10012470), (26, 8857185), (30, 7676227), (39, 5904790), (46, 5006235), (65, 3542874), (69, 3337490), (78, 2952395), (115, 2002494), (130, 1771437), (138, 1668745), (195, 1180958), (230, 1001247), (299, 770190), (345, 667498), (390, 590479), (598, 385095), (690, 333749), (897, 256730), (1495, 154038), (1794, 128365), (2990, 77019), (4485, 51346), (8970, 25673)]