127544030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 258007680

約数和(自身を除く): 130463650

約数列:

[1, 2, 5, 10, 17, 29, 34, 41, 58, 82, 85, 145, 170, 205, 290, 410, 493, 631, 697, 986, 1189, 1262, 1394, 2378, 2465, 3155, 3485, 4930, 5945, 6310, 6970, 10727, 11890, 18299, 20213, 21454, 25871, 36598, 40426, 51742, 53635, 91495, 101065, 107270, 129355, 182990, 202130, 258710, 311083, 439807, 622166, 750259, 879614, 1500518, 1555415, 2199035, 3110830, 3751295, 4398070, 7502590, 12754403, 25508806, 63772015, 127544030]

約数ペア:

[(1, 127544030), (2, 63772015), (5, 25508806), (10, 12754403), (17, 7502590), (29, 4398070), (34, 3751295), (41, 3110830), (58, 2199035), (82, 1555415), (85, 1500518), (145, 879614), (170, 750259), (205, 622166), (290, 439807), (410, 311083), (493, 258710), (631, 202130), (697, 182990), (986, 129355), (1189, 107270), (1262, 101065), (1394, 91495), (2378, 53635), (2465, 51742), (3155, 40426), (3485, 36598), (4930, 25871), (5945, 21454), (6310, 20213), (6970, 18299), (10727, 11890)]