170566830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{90247}}^1$

素因数の和:90270

約数の個数: 64

約数和(自身を含む): 519828480

約数和(自身を除く): 349261650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 90247, 180494, 270741, 451235, 541482, 631729, 812223, 902470, 1263458, 1353705, 1624446, 1895187, 2436669, 2707410, 3158645, 3790374, 4061115, 4873338, 5685561, 6317290, 8122230, 9475935, 11371122, 12183345, 17056683, 18951870, 24366690, 28427805, 34113366, 56855610, 85283415, 170566830]

約数ペア:

[(1, 170566830), (2, 85283415), (3, 56855610), (5, 34113366), (6, 28427805), (7, 24366690), (9, 18951870), (10, 17056683), (14, 12183345), (15, 11371122), (18, 9475935), (21, 8122230), (27, 6317290), (30, 5685561), (35, 4873338), (42, 4061115), (45, 3790374), (54, 3158645), (63, 2707410), (70, 2436669), (90, 1895187), (105, 1624446), (126, 1353705), (135, 1263458), (189, 902470), (210, 812223), (270, 631729), (315, 541482), (378, 451235), (630, 270741), (945, 180494), (1890, 90247)]