78440790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63773}}^1$

素因数の和:63824

約数の個数: 32

約数和(自身を含む): 192852576

約数和(自身を除く): 114411786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 63773, 127546, 191319, 318865, 382638, 637730, 956595, 1913190, 2614693, 5229386, 7844079, 13073465, 15688158, 26146930, 39220395, 78440790]

約数ペア:

[(1, 78440790), (2, 39220395), (3, 26146930), (5, 15688158), (6, 13073465), (10, 7844079), (15, 5229386), (30, 2614693), (41, 1913190), (82, 956595), (123, 637730), (205, 382638), (246, 318865), (410, 191319), (615, 127546), (1230, 63773)]