145015230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 368271360

約数和(自身を除く): 223256130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1679, 2190, 2879, 3358, 5037, 5758, 8395, 8637, 10074, 14395, 16790, 17274, 25185, 28790, 43185, 50370, 66217, 86370, 132434, 198651, 210167, 331085, 397302, 420334, 630501, 662170, 993255, 1050835, 1261002, 1986510, 2101670, 3152505, 4833841, 6305010, 9667682, 14501523, 24169205, 29003046, 48338410, 72507615, 145015230]

約数ペア:

[(1, 145015230), (2, 72507615), (3, 48338410), (5, 29003046), (6, 24169205), (10, 14501523), (15, 9667682), (23, 6305010), (30, 4833841), (46, 3152505), (69, 2101670), (73, 1986510), (115, 1261002), (138, 1050835), (146, 993255), (219, 662170), (230, 630501), (345, 420334), (365, 397302), (438, 331085), (690, 210167), (730, 198651), (1095, 132434), (1679, 86370), (2190, 66217), (2879, 50370), (3358, 43185), (5037, 28790), (5758, 25185), (8395, 17274), (8637, 16790), (10074, 14395)]