30131902010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{26501}}^1$

素因数の和:26991

約数の個数: 64

約数和(自身を含む): 63808335360

約数和(自身を除く): 33676433350

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 439, 518, 878, 1295, 2195, 2590, 3073, 4390, 6146, 15365, 16243, 26501, 30730, 32486, 53002, 81215, 113701, 132505, 162430, 185507, 227402, 265010, 371014, 568505, 927535, 980537, 1137010, 1855070, 1961074, 4902685, 6863759, 9805370, 11633939, 13727518, 23267878, 34318795, 58169695, 68637590, 81437573, 116339390, 162875146, 407187865, 430455743, 814375730, 860911486, 2152278715, 3013190201, 4304557430, 6026380402, 15065951005, 30131902010]

約数ペア:

[(1, 30131902010), (2, 15065951005), (5, 6026380402), (7, 4304557430), (10, 3013190201), (14, 2152278715), (35, 860911486), (37, 814375730), (70, 430455743), (74, 407187865), (185, 162875146), (259, 116339390), (370, 81437573), (439, 68637590), (518, 58169695), (878, 34318795), (1295, 23267878), (2195, 13727518), (2590, 11633939), (3073, 9805370), (4390, 6863759), (6146, 4902685), (15365, 1961074), (16243, 1855070), (26501, 1137010), (30730, 980537), (32486, 927535), (53002, 568505), (81215, 371014), (113701, 265010), (132505, 227402), (162430, 185507)]