24151730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 47280456

約数和(自身を除く): 23128726

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 137, 170, 274, 289, 305, 578, 610, 685, 1037, 1370, 1445, 2074, 2329, 2890, 4658, 5185, 8357, 10370, 11645, 16714, 17629, 23290, 35258, 39593, 41785, 79186, 83570, 88145, 142069, 176290, 197965, 284138, 395930, 710345, 1420690, 2415173, 4830346, 12075865, 24151730]

約数ペア:

[(1, 24151730), (2, 12075865), (5, 4830346), (10, 2415173), (17, 1420690), (34, 710345), (61, 395930), (85, 284138), (122, 197965), (137, 176290), (170, 142069), (274, 88145), (289, 83570), (305, 79186), (578, 41785), (610, 39593), (685, 35258), (1037, 23290), (1370, 17629), (1445, 16714), (2074, 11645), (2329, 10370), (2890, 8357), (4658, 5185)]