165789210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 408748032

約数和(自身を除く): 242958822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 307, 383, 470, 614, 705, 766, 921, 1149, 1410, 1535, 1842, 1915, 2298, 3070, 3830, 4605, 5745, 9210, 11490, 14429, 18001, 28858, 36002, 43287, 54003, 72145, 86574, 90005, 108006, 117581, 144290, 180010, 216435, 235162, 270015, 352743, 432870, 540030, 587905, 705486, 1175810, 1763715, 3527430, 5526307, 11052614, 16578921, 27631535, 33157842, 55263070, 82894605, 165789210]

約数ペア:

[(1, 165789210), (2, 82894605), (3, 55263070), (5, 33157842), (6, 27631535), (10, 16578921), (15, 11052614), (30, 5526307), (47, 3527430), (94, 1763715), (141, 1175810), (235, 705486), (282, 587905), (307, 540030), (383, 432870), (470, 352743), (614, 270015), (705, 235162), (766, 216435), (921, 180010), (1149, 144290), (1410, 117581), (1535, 108006), (1842, 90005), (1915, 86574), (2298, 72145), (3070, 54003), (3830, 43287), (4605, 36002), (5745, 28858), (9210, 18001), (11490, 14429)]