30974256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11354

約数の個数: 60

約数和(自身を含む): 91255320

約数和(自身を除く): 60281064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11321, 22642, 33963, 45284, 67926, 90568, 101889, 135852, 181136, 203778, 215099, 271704, 407556, 430198, 543408, 645297, 815112, 860396, 1290594, 1630224, 1720792, 1935891, 2581188, 3441584, 3871782, 5162376, 7743564, 10324752, 15487128, 30974256]

約数ペア:

[(1, 30974256), (2, 15487128), (3, 10324752), (4, 7743564), (6, 5162376), (8, 3871782), (9, 3441584), (12, 2581188), (16, 1935891), (18, 1720792), (19, 1630224), (24, 1290594), (36, 860396), (38, 815112), (48, 645297), (57, 543408), (72, 430198), (76, 407556), (114, 271704), (144, 215099), (152, 203778), (171, 181136), (228, 135852), (304, 101889), (342, 90568), (456, 67926), (684, 45284), (912, 33963), (1368, 22642), (2736, 11321)]