30110520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22811}}^1$

素因数の和:22836

約数の個数: 64

約数和(自身を含む): 98547840

約数和(自身を除く): 68437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22811, 45622, 68433, 91244, 114055, 136866, 182488, 228110, 250921, 273732, 342165, 456220, 501842, 547464, 684330, 752763, 912440, 1003684, 1254605, 1368660, 1505526, 2007368, 2509210, 2737320, 3011052, 3763815, 5018420, 6022104, 7527630, 10036840, 15055260, 30110520]

約数ペア:

[(1, 30110520), (2, 15055260), (3, 10036840), (4, 7527630), (5, 6022104), (6, 5018420), (8, 3763815), (10, 3011052), (11, 2737320), (12, 2509210), (15, 2007368), (20, 1505526), (22, 1368660), (24, 1254605), (30, 1003684), (33, 912440), (40, 752763), (44, 684330), (55, 547464), (60, 501842), (66, 456220), (88, 342165), (110, 273732), (120, 250921), (132, 228110), (165, 182488), (220, 136866), (264, 114055), (330, 91244), (440, 68433), (660, 45622), (1320, 22811)]