30591486

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 39910914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 79, 101, 142, 158, 202, 213, 237, 303, 426, 474, 606, 639, 711, 909, 1278, 1422, 1818, 1917, 2133, 2727, 3834, 4266, 5454, 5609, 7171, 7979, 11218, 14342, 15958, 16827, 21513, 23937, 33654, 43026, 47874, 50481, 64539, 71811, 100962, 129078, 143622, 151443, 193617, 215433, 302886, 387234, 430866, 566509, 1133018, 1699527, 3399054, 5098581, 10197162, 15295743, 30591486]

約数ペア:

[(1, 30591486), (2, 15295743), (3, 10197162), (6, 5098581), (9, 3399054), (18, 1699527), (27, 1133018), (54, 566509), (71, 430866), (79, 387234), (101, 302886), (142, 215433), (158, 193617), (202, 151443), (213, 143622), (237, 129078), (303, 100962), (426, 71811), (474, 64539), (606, 50481), (639, 47874), (711, 43026), (909, 33654), (1278, 23937), (1422, 21513), (1818, 16827), (1917, 15958), (2133, 14342), (2727, 11218), (3834, 7979), (4266, 7171), (5454, 5609)]