40850490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 104633856

約数和(自身を除く): 63783366

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 173, 255, 346, 463, 510, 519, 865, 926, 1038, 1389, 1730, 2315, 2595, 2778, 2941, 4630, 5190, 5882, 6945, 7871, 8823, 13890, 14705, 15742, 17646, 23613, 29410, 39355, 44115, 47226, 78710, 80099, 88230, 118065, 160198, 236130, 240297, 400495, 480594, 800990, 1201485, 1361683, 2402970, 2723366, 4085049, 6808415, 8170098, 13616830, 20425245, 40850490]

約数ペア:

[(1, 40850490), (2, 20425245), (3, 13616830), (5, 8170098), (6, 6808415), (10, 4085049), (15, 2723366), (17, 2402970), (30, 1361683), (34, 1201485), (51, 800990), (85, 480594), (102, 400495), (170, 240297), (173, 236130), (255, 160198), (346, 118065), (463, 88230), (510, 80099), (519, 78710), (865, 47226), (926, 44115), (1038, 39355), (1389, 29410), (1730, 23613), (2315, 17646), (2595, 15742), (2778, 14705), (2941, 13890), (4630, 8823), (5190, 7871), (5882, 6945)]