30596865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 25286655

約数列:

[1, 3, 5, 13, 15, 39, 41, 43, 65, 89, 123, 129, 195, 205, 215, 267, 445, 533, 559, 615, 645, 1157, 1335, 1599, 1677, 1763, 2665, 2795, 3471, 3649, 3827, 5289, 5785, 7995, 8385, 8815, 10947, 11481, 17355, 18245, 19135, 22919, 26445, 47437, 49751, 54735, 57405, 68757, 114595, 142311, 149253, 156907, 237185, 248755, 343785, 470721, 711555, 746265, 784535, 2039791, 2353605, 6119373, 10198955, 30596865]

約数ペア:

[(1, 30596865), (3, 10198955), (5, 6119373), (13, 2353605), (15, 2039791), (39, 784535), (41, 746265), (43, 711555), (65, 470721), (89, 343785), (123, 248755), (129, 237185), (195, 156907), (205, 149253), (215, 142311), (267, 114595), (445, 68757), (533, 57405), (559, 54735), (615, 49751), (645, 47437), (1157, 26445), (1335, 22919), (1599, 19135), (1677, 18245), (1763, 17355), (2665, 11481), (2795, 10947), (3471, 8815), (3649, 8385), (3827, 7995), (5289, 5785)]