30216971708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43391}}^1$

素因数の和:43456

約数の個数: 144

約数和(自身を含む): 74793922560

約数和(自身を除く): 44576950852

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 49, 68, 76, 77, 98, 119, 133, 154, 187, 196, 209, 238, 266, 308, 323, 374, 418, 476, 532, 539, 646, 748, 833, 836, 931, 1078, 1292, 1309, 1463, 1666, 1862, 2156, 2261, 2618, 2926, 3332, 3553, 3724, 4522, 5236, 5852, 7106, 9044, 9163, 10241, 14212, 15827, 18326, 20482, 24871, 31654, 36652, 40964, 43391, 49742, 63308, 86782, 99484, 173564, 174097, 303737, 348194, 477301, 607474, 696388, 737647, 824429, 954602, 1214948, 1475294, 1648858, 1909204, 2126159, 2950588, 3297716, 3341107, 4252318, 5163529, 5771003, 6682214, 8114117, 8504636, 9068719, 10327058, 11542006, 13364428, 14015293, 16228234, 18137438, 20654116, 23084012, 23387749, 28030586, 32456468, 36144703, 36274876, 40397021, 46775498, 56061172, 56798819, 63481033, 72289406, 80794042, 93550996, 98107051, 113597638, 126962066, 144578812, 154168223, 161588084, 196214102, 227195276, 253924132, 308336446, 392428204, 397591733, 444367231, 616672892, 686749357, 795183466, 888734462, 1079177561, 1373498714, 1590366932, 1777468924, 2158355122, 2746997428, 4316710244, 7554242927, 15108485854, 30216971708]

約数ペア:

[(1, 30216971708), (2, 15108485854), (4, 7554242927), (7, 4316710244), (11, 2746997428), (14, 2158355122), (17, 1777468924), (19, 1590366932), (22, 1373498714), (28, 1079177561), (34, 888734462), (38, 795183466), (44, 686749357), (49, 616672892), (68, 444367231), (76, 397591733), (77, 392428204), (98, 308336446), (119, 253924132), (133, 227195276), (154, 196214102), (187, 161588084), (196, 154168223), (209, 144578812), (238, 126962066), (266, 113597638), (308, 98107051), (323, 93550996), (374, 80794042), (418, 72289406), (476, 63481033), (532, 56798819), (539, 56061172), (646, 46775498), (748, 40397021), (833, 36274876), (836, 36144703), (931, 32456468), (1078, 28030586), (1292, 23387749), (1309, 23084012), (1463, 20654116), (1666, 18137438), (1862, 16228234), (2156, 14015293), (2261, 13364428), (2618, 11542006), (2926, 10327058), (3332, 9068719), (3553, 8504636), (3724, 8114117), (4522, 6682214), (5236, 5771003), (5852, 5163529), (7106, 4252318), (9044, 3341107), (9163, 3297716), (10241, 2950588), (14212, 2126159), (15827, 1909204), (18326, 1648858), (20482, 1475294), (24871, 1214948), (31654, 954602), (36652, 824429), (40964, 737647), (43391, 696388), (49742, 607474), (63308, 477301), (86782, 348194), (99484, 303737), (173564, 174097)]