2051201730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1\times {\mathrm{1489}}^1$

素因数の和:2523

約数の個数: 64

約数和(自身を含む): 5036152320

約数和(自身を除く): 2984950590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 977, 1410, 1489, 1954, 2931, 2978, 4467, 4885, 5862, 7445, 8934, 9770, 14655, 14890, 22335, 29310, 44670, 45919, 69983, 91838, 137757, 139966, 209949, 229595, 275514, 349915, 419898, 459190, 688785, 699830, 1049745, 1377570, 1454753, 2099490, 2909506, 4364259, 7273765, 8728518, 14547530, 21821295, 43642590, 68373391, 136746782, 205120173, 341866955, 410240346, 683733910, 1025600865, 2051201730]

約数ペア:

[(1, 2051201730), (2, 1025600865), (3, 683733910), (5, 410240346), (6, 341866955), (10, 205120173), (15, 136746782), (30, 68373391), (47, 43642590), (94, 21821295), (141, 14547530), (235, 8728518), (282, 7273765), (470, 4364259), (705, 2909506), (977, 2099490), (1410, 1454753), (1489, 1377570), (1954, 1049745), (2931, 699830), (2978, 688785), (4467, 459190), (4885, 419898), (5862, 349915), (7445, 275514), (8934, 229595), (9770, 209949), (14655, 139966), (14890, 137757), (22335, 91838), (29310, 69983), (44670, 45919)]