2012082690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{1931}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 4940974080

約数和(自身を除く): 2928891390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 739, 1410, 1478, 1931, 2217, 3695, 3862, 4434, 5793, 7390, 9655, 11085, 11586, 19310, 22170, 28965, 34733, 57930, 69466, 90757, 104199, 173665, 181514, 208398, 272271, 347330, 453785, 520995, 544542, 907570, 1041990, 1361355, 1427009, 2722710, 2854018, 4281027, 7135045, 8562054, 14270090, 21405135, 42810270, 67069423, 134138846, 201208269, 335347115, 402416538, 670694230, 1006041345, 2012082690]

約数ペア:

[(1, 2012082690), (2, 1006041345), (3, 670694230), (5, 402416538), (6, 335347115), (10, 201208269), (15, 134138846), (30, 67069423), (47, 42810270), (94, 21405135), (141, 14270090), (235, 8562054), (282, 7135045), (470, 4281027), (705, 2854018), (739, 2722710), (1410, 1427009), (1478, 1361355), (1931, 1041990), (2217, 907570), (3695, 544542), (3862, 520995), (4434, 453785), (5793, 347330), (7390, 272271), (9655, 208398), (11085, 181514), (11586, 173665), (19310, 104199), (22170, 90757), (28965, 69466), (34733, 57930)]