15207317468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{33119}}^1$

素因数の和:33207

約数の個数: 72

約数和(自身を含む): 32821125120

約数和(自身を除く): 17613807652

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 529, 644, 713, 868, 1058, 1426, 2116, 2852, 3703, 4991, 7406, 9982, 14812, 16399, 19964, 32798, 33119, 65596, 66238, 114793, 132476, 229586, 231833, 459172, 463666, 761737, 927332, 1026689, 1523474, 2053378, 3046948, 4106756, 5332159, 7186823, 10664318, 14373646, 17519951, 21328636, 23613847, 28747292, 35039902, 47227694, 70079804, 94455388, 122639657, 165296929, 245279314, 330593858, 490558628, 543118481, 661187716, 1086236962, 2172473924, 3801829367, 7603658734, 15207317468]

約数ペア:

[(1, 15207317468), (2, 7603658734), (4, 3801829367), (7, 2172473924), (14, 1086236962), (23, 661187716), (28, 543118481), (31, 490558628), (46, 330593858), (62, 245279314), (92, 165296929), (124, 122639657), (161, 94455388), (217, 70079804), (322, 47227694), (434, 35039902), (529, 28747292), (644, 23613847), (713, 21328636), (868, 17519951), (1058, 14373646), (1426, 10664318), (2116, 7186823), (2852, 5332159), (3703, 4106756), (4991, 3046948), (7406, 2053378), (9982, 1523474), (14812, 1026689), (16399, 927332), (19964, 761737), (32798, 463666), (33119, 459172), (65596, 231833), (66238, 229586), (114793, 132476)]