30539289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 17153511

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 919, 1007, 1749, 2757, 3021, 10109, 11077, 17461, 30327, 33231, 48707, 52383, 146121, 192071, 535777, 576213, 925433, 1607331, 2776299, 10179763, 30539289]

約数ペア:

[(1, 30539289), (3, 10179763), (11, 2776299), (19, 1607331), (33, 925433), (53, 576213), (57, 535777), (159, 192071), (209, 146121), (583, 52383), (627, 48707), (919, 33231), (1007, 30327), (1749, 17461), (2757, 11077), (3021, 10109)]