15430356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 43505280

約数和(自身を除く): 28074924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1327, 1938, 2654, 2907, 3876, 3981, 5308, 5814, 7962, 11628, 11943, 15924, 22559, 23886, 25213, 45118, 47772, 50426, 67677, 75639, 90236, 100852, 135354, 151278, 203031, 226917, 270708, 302556, 406062, 428621, 453834, 812124, 857242, 907668, 1285863, 1714484, 2571726, 3857589, 5143452, 7715178, 15430356]

約数ペア:

[(1, 15430356), (2, 7715178), (3, 5143452), (4, 3857589), (6, 2571726), (9, 1714484), (12, 1285863), (17, 907668), (18, 857242), (19, 812124), (34, 453834), (36, 428621), (38, 406062), (51, 302556), (57, 270708), (68, 226917), (76, 203031), (102, 151278), (114, 135354), (153, 100852), (171, 90236), (204, 75639), (228, 67677), (306, 50426), (323, 47772), (342, 45118), (612, 25213), (646, 23886), (684, 22559), (969, 15924), (1292, 11943), (1327, 11628), (1938, 7962), (2654, 5814), (2907, 5308), (3876, 3981)]