30880035

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 40

約数和(自身を含む): 58283280

約数和(自身を除く): 27403245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 4013, 7695, 12039, 20065, 36117, 60195, 76247, 108351, 180585, 228741, 325053, 381235, 541755, 686223, 1143705, 1625265, 2058669, 3431115, 6176007, 10293345, 30880035]

約数ペア:

[(1, 30880035), (3, 10293345), (5, 6176007), (9, 3431115), (15, 2058669), (19, 1625265), (27, 1143705), (45, 686223), (57, 541755), (81, 381235), (95, 325053), (135, 228741), (171, 180585), (285, 108351), (405, 76247), (513, 60195), (855, 36117), (1539, 20065), (2565, 12039), (4013, 7695)]