30228570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 82285632

約数和(自身を除く): 52057062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 73, 86, 90, 107, 129, 146, 214, 215, 219, 258, 321, 365, 387, 430, 438, 535, 642, 645, 657, 730, 774, 963, 1070, 1095, 1290, 1314, 1605, 1926, 1935, 2190, 3139, 3210, 3285, 3870, 4601, 4815, 6278, 6570, 7811, 9202, 9417, 9630, 13803, 15622, 15695, 18834, 23005, 23433, 27606, 28251, 31390, 39055, 41409, 46010, 46866, 47085, 56502, 69015, 70299, 78110, 82818, 94170, 117165, 138030, 140598, 141255, 207045, 234330, 282510, 335873, 351495, 414090, 671746, 702990, 1007619, 1679365, 2015238, 3022857, 3358730, 5038095, 6045714, 10076190, 15114285, 30228570]

約数ペア:

[(1, 30228570), (2, 15114285), (3, 10076190), (5, 6045714), (6, 5038095), (9, 3358730), (10, 3022857), (15, 2015238), (18, 1679365), (30, 1007619), (43, 702990), (45, 671746), (73, 414090), (86, 351495), (90, 335873), (107, 282510), (129, 234330), (146, 207045), (214, 141255), (215, 140598), (219, 138030), (258, 117165), (321, 94170), (365, 82818), (387, 78110), (430, 70299), (438, 69015), (535, 56502), (642, 47085), (645, 46866), (657, 46010), (730, 41409), (774, 39055), (963, 31390), (1070, 28251), (1095, 27606), (1290, 23433), (1314, 23005), (1605, 18834), (1926, 15695), (1935, 15622), (2190, 13803), (3139, 9630), (3210, 9417), (3285, 9202), (3870, 7811), (4601, 6570), (4815, 6278)]