30951468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 84520800

約数和(自身を除く): 53569332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1289, 1334, 2001, 2578, 2668, 3867, 4002, 5156, 6003, 7734, 8004, 11601, 12006, 15468, 23202, 24012, 29647, 37381, 46404, 59294, 74762, 88941, 112143, 118588, 149524, 177882, 224286, 266823, 336429, 355764, 448572, 533646, 672858, 859763, 1067292, 1345716, 1719526, 2579289, 3439052, 5158578, 7737867, 10317156, 15475734, 30951468]

約数ペア:

[(1, 30951468), (2, 15475734), (3, 10317156), (4, 7737867), (6, 5158578), (9, 3439052), (12, 2579289), (18, 1719526), (23, 1345716), (29, 1067292), (36, 859763), (46, 672858), (58, 533646), (69, 448572), (87, 355764), (92, 336429), (116, 266823), (138, 224286), (174, 177882), (207, 149524), (261, 118588), (276, 112143), (348, 88941), (414, 74762), (522, 59294), (667, 46404), (828, 37381), (1044, 29647), (1289, 24012), (1334, 23202), (2001, 15468), (2578, 12006), (2668, 11601), (3867, 8004), (4002, 7734), (5156, 6003)]