30635640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{12157}}^1$

素因数の和:12181

約数の個数: 96

約数和(自身を含む): 113798880

約数和(自身を除く): 83163240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 12157, 24314, 36471, 48628, 60785, 72942, 85099, 97256, 109413, 121570, 145884, 170198, 182355, 218826, 243140, 255297, 291768, 340396, 364710, 425495, 437652, 486280, 510594, 547065, 680792, 729420, 765891, 850990, 875304, 1021188, 1094130, 1276485, 1458840, 1531782, 1701980, 2042376, 2188260, 2552970, 3063564, 3403960, 3829455, 4376520, 5105940, 6127128, 7658910, 10211880, 15317820, 30635640]

約数ペア:

[(1, 30635640), (2, 15317820), (3, 10211880), (4, 7658910), (5, 6127128), (6, 5105940), (7, 4376520), (8, 3829455), (9, 3403960), (10, 3063564), (12, 2552970), (14, 2188260), (15, 2042376), (18, 1701980), (20, 1531782), (21, 1458840), (24, 1276485), (28, 1094130), (30, 1021188), (35, 875304), (36, 850990), (40, 765891), (42, 729420), (45, 680792), (56, 547065), (60, 510594), (63, 486280), (70, 437652), (72, 425495), (84, 364710), (90, 340396), (105, 291768), (120, 255297), (126, 243140), (140, 218826), (168, 182355), (180, 170198), (210, 145884), (252, 121570), (280, 109413), (315, 97256), (360, 85099), (420, 72942), (504, 60785), (630, 48628), (840, 36471), (1260, 24314), (2520, 12157)]