19106010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 63590400

約数和(自身を除く): 44484390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 919, 945, 990, 1155, 1386, 1485, 1838, 1890, 2079, 2310, 2757, 2970, 3465, 4158, 4595, 5514, 6433, 6930, 8271, 9190, 10109, 10395, 12866, 13785, 16542, 19299, 20218, 20790, 24813, 27570, 30327, 32165, 38598, 41355, 49626, 50545, 57897, 60654, 64330, 70763, 82710, 90981, 96495, 101090, 115794, 124065, 141526, 151635, 173691, 181962, 192990, 212289, 248130, 272943, 289485, 303270, 347382, 353815, 424578, 454905, 545886, 578970, 636867, 707630, 868455, 909810, 1061445, 1273734, 1364715, 1736910, 1910601, 2122890, 2729430, 3184335, 3821202, 6368670, 9553005, 19106010]

約数ペア:

[(1, 19106010), (2, 9553005), (3, 6368670), (5, 3821202), (6, 3184335), (7, 2729430), (9, 2122890), (10, 1910601), (11, 1736910), (14, 1364715), (15, 1273734), (18, 1061445), (21, 909810), (22, 868455), (27, 707630), (30, 636867), (33, 578970), (35, 545886), (42, 454905), (45, 424578), (54, 353815), (55, 347382), (63, 303270), (66, 289485), (70, 272943), (77, 248130), (90, 212289), (99, 192990), (105, 181962), (110, 173691), (126, 151635), (135, 141526), (154, 124065), (165, 115794), (189, 101090), (198, 96495), (210, 90981), (231, 82710), (270, 70763), (297, 64330), (315, 60654), (330, 57897), (378, 50545), (385, 49626), (462, 41355), (495, 38598), (594, 32165), (630, 30327), (693, 27570), (770, 24813), (919, 20790), (945, 20218), (990, 19299), (1155, 16542), (1386, 13785), (1485, 12866), (1838, 10395), (1890, 10109), (2079, 9190), (2310, 8271), (2757, 6930), (2970, 6433), (3465, 5514), (4158, 4595)]