1937490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 5132160

約数和(自身を除く): 3194670

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 131, 145, 170, 174, 255, 262, 290, 393, 435, 493, 510, 655, 786, 870, 986, 1310, 1479, 1965, 2227, 2465, 2958, 3799, 3930, 4454, 4930, 6681, 7395, 7598, 11135, 11397, 13362, 14790, 18995, 22270, 22794, 33405, 37990, 56985, 64583, 66810, 113970, 129166, 193749, 322915, 387498, 645830, 968745, 1937490]

約数ペア:

[(1, 1937490), (2, 968745), (3, 645830), (5, 387498), (6, 322915), (10, 193749), (15, 129166), (17, 113970), (29, 66810), (30, 64583), (34, 56985), (51, 37990), (58, 33405), (85, 22794), (87, 22270), (102, 18995), (131, 14790), (145, 13362), (170, 11397), (174, 11135), (255, 7598), (262, 7395), (290, 6681), (393, 4930), (435, 4454), (493, 3930), (510, 3799), (655, 2958), (786, 2465), (870, 2227), (986, 1965), (1310, 1479)]