30064925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 14128675

約数列:

[1, 5, 11, 17, 25, 55, 59, 85, 109, 187, 275, 295, 425, 545, 649, 935, 1003, 1199, 1475, 1853, 2725, 3245, 4675, 5015, 5995, 6431, 9265, 11033, 16225, 20383, 25075, 29975, 32155, 46325, 55165, 70741, 101915, 109327, 160775, 275825, 353705, 509575, 546635, 1202597, 1768525, 2733175, 6012985, 30064925]

約数ペア:

[(1, 30064925), (5, 6012985), (11, 2733175), (17, 1768525), (25, 1202597), (55, 546635), (59, 509575), (85, 353705), (109, 275825), (187, 160775), (275, 109327), (295, 101915), (425, 70741), (545, 55165), (649, 46325), (935, 32155), (1003, 29975), (1199, 25075), (1475, 20383), (1853, 16225), (2725, 11033), (3245, 9265), (4675, 6431), (5015, 5995)]