1710264920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{733}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 4749978240

約数和(自身を除く): 3039713320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 641, 728, 733, 910, 1282, 1466, 1820, 2564, 2932, 3205, 3640, 3665, 4487, 5128, 5131, 5864, 6410, 7330, 8333, 8974, 9529, 10262, 12820, 14660, 16666, 17948, 19058, 20524, 22435, 25640, 25655, 29320, 33332, 35896, 38116, 41048, 41665, 44870, 47645, 51310, 58331, 66664, 66703, 76232, 83330, 89740, 95290, 102620, 116662, 133406, 166660, 179480, 190580, 205240, 233324, 266812, 291655, 333320, 333515, 381160, 466648, 469853, 533624, 583310, 667030, 939706, 1166620, 1334060, 1879412, 2333240, 2349265, 2668120, 3288971, 3758824, 4698530, 6108089, 6577942, 9397060, 12216178, 13155884, 16444855, 18794120, 24432356, 26311768, 30540445, 32889710, 42756623, 48864712, 61080890, 65779420, 85513246, 122161780, 131558840, 171026492, 213783115, 244323560, 342052984, 427566230, 855132460, 1710264920]

約数ペア:

[(1, 1710264920), (2, 855132460), (4, 427566230), (5, 342052984), (7, 244323560), (8, 213783115), (10, 171026492), (13, 131558840), (14, 122161780), (20, 85513246), (26, 65779420), (28, 61080890), (35, 48864712), (40, 42756623), (52, 32889710), (56, 30540445), (65, 26311768), (70, 24432356), (91, 18794120), (104, 16444855), (130, 13155884), (140, 12216178), (182, 9397060), (260, 6577942), (280, 6108089), (364, 4698530), (455, 3758824), (520, 3288971), (641, 2668120), (728, 2349265), (733, 2333240), (910, 1879412), (1282, 1334060), (1466, 1166620), (1820, 939706), (2564, 667030), (2932, 583310), (3205, 533624), (3640, 469853), (3665, 466648), (4487, 381160), (5128, 333515), (5131, 333320), (5864, 291655), (6410, 266812), (7330, 233324), (8333, 205240), (8974, 190580), (9529, 179480), (10262, 166660), (12820, 133406), (14660, 116662), (16666, 102620), (17948, 95290), (19058, 89740), (20524, 83330), (22435, 76232), (25640, 66703), (25655, 66664), (29320, 58331), (33332, 51310), (35896, 47645), (38116, 44870), (41048, 41665)]