138252030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{94049}}^1$

素因数の和:94073

約数の個数: 48

約数和(自身を含む): 385981200

約数和(自身を除く): 247729170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 94049, 188098, 282147, 470245, 564294, 658343, 940490, 1316686, 1410735, 1975029, 2821470, 3291715, 3950058, 4608401, 6583430, 9216802, 9875145, 13825203, 19750290, 23042005, 27650406, 46084010, 69126015, 138252030]

約数ペア:

[(1, 138252030), (2, 69126015), (3, 46084010), (5, 27650406), (6, 23042005), (7, 19750290), (10, 13825203), (14, 9875145), (15, 9216802), (21, 6583430), (30, 4608401), (35, 3950058), (42, 3291715), (49, 2821470), (70, 1975029), (98, 1410735), (105, 1316686), (147, 940490), (210, 658343), (245, 564294), (294, 470245), (490, 282147), (735, 188098), (1470, 94049)]