143990310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 359980992

約数和(自身を除く): 215990682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 73, 74, 111, 146, 185, 219, 222, 365, 370, 438, 555, 730, 1095, 1110, 1777, 2190, 2701, 3554, 5331, 5402, 8103, 8885, 10662, 13505, 16206, 17770, 26655, 27010, 40515, 53310, 65749, 81030, 129721, 131498, 197247, 259442, 328745, 389163, 394494, 648605, 657490, 778326, 986235, 1297210, 1945815, 1972470, 3891630, 4799677, 9599354, 14399031, 23998385, 28798062, 47996770, 71995155, 143990310]

約数ペア:

[(1, 143990310), (2, 71995155), (3, 47996770), (5, 28798062), (6, 23998385), (10, 14399031), (15, 9599354), (30, 4799677), (37, 3891630), (73, 1972470), (74, 1945815), (111, 1297210), (146, 986235), (185, 778326), (219, 657490), (222, 648605), (365, 394494), (370, 389163), (438, 328745), (555, 259442), (730, 197247), (1095, 131498), (1110, 129721), (1777, 81030), (2190, 65749), (2701, 53310), (3554, 40515), (5331, 27010), (5402, 26655), (8103, 17770), (8885, 16206), (10662, 13505)]