77492144660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11296231}}^1$

素因数の和:11296261

約数の個数: 48

約数和(自身を含む): 189776697600

約数和(自身を除く): 112284552940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 11296231, 22592462, 45184924, 56481155, 79073617, 112962310, 158147234, 225924620, 316294468, 395368085, 553515319, 790736170, 1107030638, 1581472340, 2214061276, 2767576595, 3874607233, 5535153190, 7749214466, 11070306380, 15498428932, 19373036165, 38746072330, 77492144660]

約数ペア:

[(1, 77492144660), (2, 38746072330), (4, 19373036165), (5, 15498428932), (7, 11070306380), (10, 7749214466), (14, 5535153190), (20, 3874607233), (28, 2767576595), (35, 2214061276), (49, 1581472340), (70, 1107030638), (98, 790736170), (140, 553515319), (196, 395368085), (245, 316294468), (343, 225924620), (490, 158147234), (686, 112962310), (980, 79073617), (1372, 56481155), (1715, 45184924), (3430, 22592462), (6860, 11296231)]