30325638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31393}}^1$

素因数の和:31428

約数の個数: 32

約数和(自身を含む): 72331776

約数和(自身を除く): 42006138

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 31393, 62786, 94179, 188358, 219751, 439502, 659253, 722039, 1318506, 1444078, 2166117, 4332234, 5054273, 10108546, 15162819, 30325638]

約数ペア:

[(1, 30325638), (2, 15162819), (3, 10108546), (6, 5054273), (7, 4332234), (14, 2166117), (21, 1444078), (23, 1318506), (42, 722039), (46, 659253), (69, 439502), (138, 219751), (161, 188358), (322, 94179), (483, 62786), (966, 31393)]