69817410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19920

約数の個数: 64

約数和(自身を含む): 200511360

約数和(自身を除く): 130693950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 19891, 39782, 59673, 99455, 119346, 179019, 198910, 258583, 298365, 358038, 517166, 537057, 596730, 775749, 895095, 1074114, 1292915, 1551498, 1790190, 2327247, 2585830, 2685285, 3878745, 4654494, 5370570, 6981741, 7757490, 11636235, 13963482, 23272470, 34908705, 69817410]

約数ペア:

[(1, 69817410), (2, 34908705), (3, 23272470), (5, 13963482), (6, 11636235), (9, 7757490), (10, 6981741), (13, 5370570), (15, 4654494), (18, 3878745), (26, 2685285), (27, 2585830), (30, 2327247), (39, 1790190), (45, 1551498), (54, 1292915), (65, 1074114), (78, 895095), (90, 775749), (117, 596730), (130, 537057), (135, 517166), (195, 358038), (234, 298365), (270, 258583), (351, 198910), (390, 179019), (585, 119346), (702, 99455), (1170, 59673), (1755, 39782), (3510, 19891)]