1929122.00000000

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 58662912

約数和(自身を除く): 21665497

約数列:

[1, 5, 7, 13, 31, 35, 43, 61, 65, 91, 155, 215, 217, 301, 305, 403, 427, 455, 559, 793, 1085, 1333, 1505, 1891, 2015, 2135, 2623, 2795, 2821, 3913, 3965, 5551, 6665, 9331, 9455, 13115, 13237, 14105, 17329, 18361, 19565, 24583, 27755, 34099, 46655, 66185, 81313, 86645, 91805, 121303, 122915, 170495, 172081, 238693, 406565, 569191, 606515, 860405, 1057069, 1193465, 2845955, 5285345, 7399483, 36997415]

約数ペア:

[(1, 36997415), (5, 7399483), (7, 5285345), (13, 2845955), (31, 1193465), (35, 1057069), (43, 860405), (61, 606515), (65, 569191), (91, 406565), (155, 238693), (215, 172081), (217, 170495), (301, 122915), (305, 121303), (403, 91805), (427, 86645), (455, 81313), (559, 66185), (793, 46655), (1085, 34099), (1333, 27755), (1505, 24583), (1891, 19565), (2015, 18361), (2135, 17329), (2623, 14105), (2795, 13237), (2821, 13115), (3913, 9455), (3965, 9331), (5551, 6665)]