43420890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4527

約数の個数: 64

約数和(自身を含む): 116173440

約数和(自身を除く): 72752550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4481, 4845, 8962, 9690, 13443, 22405, 26886, 44810, 67215, 76177, 85139, 134430, 152354, 170278, 228531, 255417, 380885, 425695, 457062, 510834, 761770, 851390, 1142655, 1277085, 1447363, 2285310, 2554170, 2894726, 4342089, 7236815, 8684178, 14473630, 21710445, 43420890]

約数ペア:

[(1, 43420890), (2, 21710445), (3, 14473630), (5, 8684178), (6, 7236815), (10, 4342089), (15, 2894726), (17, 2554170), (19, 2285310), (30, 1447363), (34, 1277085), (38, 1142655), (51, 851390), (57, 761770), (85, 510834), (95, 457062), (102, 425695), (114, 380885), (170, 255417), (190, 228531), (255, 170278), (285, 152354), (323, 134430), (510, 85139), (570, 76177), (646, 67215), (969, 44810), (1615, 26886), (1938, 22405), (3230, 13443), (4481, 9690), (4845, 8962)]