109745710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 224182080

約数和(自身を除く): 114436370

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 95, 122, 170, 190, 305, 323, 557, 610, 646, 1037, 1114, 1159, 1615, 2074, 2318, 2785, 3230, 5185, 5570, 5795, 9469, 10370, 10583, 11590, 18938, 19703, 21166, 33977, 39406, 47345, 52915, 67954, 94690, 98515, 105830, 169885, 179911, 197030, 339770, 359822, 577609, 645563, 899555, 1155218, 1291126, 1799110, 2888045, 3227815, 5776090, 6455630, 10974571, 21949142, 54872855, 109745710]

約数ペア:

[(1, 109745710), (2, 54872855), (5, 21949142), (10, 10974571), (17, 6455630), (19, 5776090), (34, 3227815), (38, 2888045), (61, 1799110), (85, 1291126), (95, 1155218), (122, 899555), (170, 645563), (190, 577609), (305, 359822), (323, 339770), (557, 197030), (610, 179911), (646, 169885), (1037, 105830), (1114, 98515), (1159, 94690), (1615, 67954), (2074, 52915), (2318, 47345), (2785, 39406), (3230, 33977), (5185, 21166), (5570, 19703), (5795, 18938), (9469, 11590), (10370, 10583)]