31834524820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5503}}^1\times {\mathrm{5903}}^1$

素因数の和:11429

約数の個数: 72

約数和(自身を含む): 77794504704

約数和(自身を除く): 45959979884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5503, 5903, 11006, 11806, 22012, 23612, 27515, 29515, 38521, 41321, 55030, 59030, 77042, 82642, 110060, 118060, 154084, 165284, 192605, 206605, 269647, 289247, 385210, 413210, 539294, 578494, 770420, 826420, 1078588, 1156988, 1348235, 1446235, 2696470, 2892470, 5392940, 5784940, 32484209, 64968418, 129936836, 162421045, 227389463, 324842090, 454778926, 649684180, 909557852, 1136947315, 1591726241, 2273894630, 3183452482, 4547789260, 6366904964, 7958631205, 15917262410, 31834524820]

約数ペア:

[(1, 31834524820), (2, 15917262410), (4, 7958631205), (5, 6366904964), (7, 4547789260), (10, 3183452482), (14, 2273894630), (20, 1591726241), (28, 1136947315), (35, 909557852), (49, 649684180), (70, 454778926), (98, 324842090), (140, 227389463), (196, 162421045), (245, 129936836), (490, 64968418), (980, 32484209), (5503, 5784940), (5903, 5392940), (11006, 2892470), (11806, 2696470), (22012, 1446235), (23612, 1348235), (27515, 1156988), (29515, 1078588), (38521, 826420), (41321, 770420), (55030, 578494), (59030, 539294), (77042, 413210), (82642, 385210), (110060, 289247), (118060, 269647), (154084, 206605), (165284, 192605)]