2011346340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1081369}}^1$

素因数の和:1081412

約数の個数: 48

約数和(自身を含む): 5813445120

約数和(自身を除く): 3802098780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1081369, 2162738, 3244107, 4325476, 5406845, 6488214, 10813690, 12976428, 16220535, 21627380, 32441070, 33522439, 64882140, 67044878, 100567317, 134089756, 167612195, 201134634, 335224390, 402269268, 502836585, 670448780, 1005673170, 2011346340]

約数ペア:

[(1, 2011346340), (2, 1005673170), (3, 670448780), (4, 502836585), (5, 402269268), (6, 335224390), (10, 201134634), (12, 167612195), (15, 134089756), (20, 100567317), (30, 67044878), (31, 64882140), (60, 33522439), (62, 32441070), (93, 21627380), (124, 16220535), (155, 12976428), (186, 10813690), (310, 6488214), (372, 5406845), (465, 4325476), (620, 3244107), (930, 2162738), (1860, 1081369)]