30232458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 69669600

約数和(自身を除く): 39437142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 811, 981, 1622, 1962, 2071, 2433, 4142, 4866, 6213, 7299, 12426, 14598, 15409, 18639, 30818, 37278, 46227, 88399, 92454, 138681, 176798, 265197, 277362, 530394, 795591, 1591182, 1679581, 3359162, 5038743, 10077486, 15116229, 30232458]

約数ペア:

[(1, 30232458), (2, 15116229), (3, 10077486), (6, 5038743), (9, 3359162), (18, 1679581), (19, 1591182), (38, 795591), (57, 530394), (109, 277362), (114, 265197), (171, 176798), (218, 138681), (327, 92454), (342, 88399), (654, 46227), (811, 37278), (981, 30818), (1622, 18639), (1962, 15409), (2071, 14598), (2433, 12426), (4142, 7299), (4866, 6213)]