30922815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 63286272

約数和(自身を除く): 32363457

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 653, 861, 1155, 1353, 1435, 1959, 2255, 3157, 3265, 4305, 4571, 6765, 7183, 9471, 9795, 13713, 15785, 21549, 22855, 26773, 35915, 47355, 50281, 68565, 80319, 107745, 133865, 150843, 187411, 251405, 294503, 401595, 562233, 754215, 883509, 937055, 1472515, 2061521, 2811165, 4417545, 6184563, 10307605, 30922815]

約数ペア:

[(1, 30922815), (3, 10307605), (5, 6184563), (7, 4417545), (11, 2811165), (15, 2061521), (21, 1472515), (33, 937055), (35, 883509), (41, 754215), (55, 562233), (77, 401595), (105, 294503), (123, 251405), (165, 187411), (205, 150843), (231, 133865), (287, 107745), (385, 80319), (451, 68565), (615, 50281), (653, 47355), (861, 35915), (1155, 26773), (1353, 22855), (1435, 21549), (1959, 15785), (2255, 13713), (3157, 9795), (3265, 9471), (4305, 7183), (4571, 6765)]