42673210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 84460320

約数和(自身を除く): 41787110

約数列:

[1, 2, 5, 10, 29, 37, 41, 58, 74, 82, 97, 145, 185, 194, 205, 290, 370, 410, 485, 970, 1073, 1189, 1517, 2146, 2378, 2813, 3034, 3589, 3977, 5365, 5626, 5945, 7178, 7585, 7954, 10730, 11890, 14065, 15170, 17945, 19885, 28130, 35890, 39770, 43993, 87986, 104081, 115333, 147149, 208162, 219965, 230666, 294298, 439930, 520405, 576665, 735745, 1040810, 1153330, 1471490, 4267321, 8534642, 21336605, 42673210]

約数ペア:

[(1, 42673210), (2, 21336605), (5, 8534642), (10, 4267321), (29, 1471490), (37, 1153330), (41, 1040810), (58, 735745), (74, 576665), (82, 520405), (97, 439930), (145, 294298), (185, 230666), (194, 219965), (205, 208162), (290, 147149), (370, 115333), (410, 104081), (485, 87986), (970, 43993), (1073, 39770), (1189, 35890), (1517, 28130), (2146, 19885), (2378, 17945), (2813, 15170), (3034, 14065), (3589, 11890), (3977, 10730), (5365, 7954), (5626, 7585), (5945, 7178)]