2245924590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{822683}}^1$

素因数の和:822713

約数の個数: 64

約数和(自身を含む): 6634123776

約数和(自身を除く): 4388199186

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 822683, 1645366, 2468049, 4113415, 4936098, 5758781, 8226830, 10694879, 11517562, 12340245, 17276343, 21389758, 24680490, 28793905, 32084637, 34552686, 53474395, 57587810, 64169274, 74864153, 86381715, 106948790, 149728306, 160423185, 172763430, 224592459, 320846370, 374320765, 449184918, 748641530, 1122962295, 2245924590]

約数ペア:

[(1, 2245924590), (2, 1122962295), (3, 748641530), (5, 449184918), (6, 374320765), (7, 320846370), (10, 224592459), (13, 172763430), (14, 160423185), (15, 149728306), (21, 106948790), (26, 86381715), (30, 74864153), (35, 64169274), (39, 57587810), (42, 53474395), (65, 34552686), (70, 32084637), (78, 28793905), (91, 24680490), (105, 21389758), (130, 17276343), (182, 12340245), (195, 11517562), (210, 10694879), (273, 8226830), (390, 5758781), (455, 4936098), (546, 4113415), (910, 2468049), (1365, 1645366), (2730, 822683)]