30825030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 49008570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1319, 1558, 2337, 2638, 3895, 3957, 4674, 6595, 7790, 7914, 11685, 13190, 19785, 23370, 25061, 39570, 50122, 54079, 75183, 108158, 125305, 150366, 162237, 250610, 270395, 324474, 375915, 540790, 751830, 811185, 1027501, 1622370, 2055002, 3082503, 5137505, 6165006, 10275010, 15412515, 30825030]

約数ペア:

[(1, 30825030), (2, 15412515), (3, 10275010), (5, 6165006), (6, 5137505), (10, 3082503), (15, 2055002), (19, 1622370), (30, 1027501), (38, 811185), (41, 751830), (57, 540790), (82, 375915), (95, 324474), (114, 270395), (123, 250610), (190, 162237), (205, 150366), (246, 125305), (285, 108158), (410, 75183), (570, 54079), (615, 50122), (779, 39570), (1230, 25061), (1319, 23370), (1558, 19785), (2337, 13190), (2638, 11685), (3895, 7914), (3957, 7790), (4674, 6595)]