2007351435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{2089}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 3396333600

約数和(自身を除く): 1388982165

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 2089, 2209, 4089, 6267, 6627, 6815, 10445, 11045, 20445, 31335, 33135, 60581, 64061, 98183, 181743, 192183, 294549, 302905, 320305, 490915, 908715, 960915, 1472745, 2847307, 4614601, 8541921, 13843803, 14236535, 23073005, 42709605, 69219015, 133823429, 401470287, 669117145, 2007351435]

約数ペア:

[(1, 2007351435), (3, 669117145), (5, 401470287), (15, 133823429), (29, 69219015), (47, 42709605), (87, 23073005), (141, 14236535), (145, 13843803), (235, 8541921), (435, 4614601), (705, 2847307), (1363, 1472745), (2089, 960915), (2209, 908715), (4089, 490915), (6267, 320305), (6627, 302905), (6815, 294549), (10445, 192183), (11045, 181743), (20445, 98183), (31335, 64061), (33135, 60581)]