29908060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16462

約数の個数: 48

約数和(自身を含む): 77305536

約数和(自身を除く): 47397476

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16433, 32866, 65732, 82165, 115031, 164330, 213629, 230062, 328660, 427258, 460124, 575155, 854516, 1068145, 1150310, 1495403, 2136290, 2300620, 2990806, 4272580, 5981612, 7477015, 14954030, 29908060]

約数ペア:

[(1, 29908060), (2, 14954030), (4, 7477015), (5, 5981612), (7, 4272580), (10, 2990806), (13, 2300620), (14, 2136290), (20, 1495403), (26, 1150310), (28, 1068145), (35, 854516), (52, 575155), (65, 460124), (70, 427258), (91, 328660), (130, 230062), (140, 213629), (182, 164330), (260, 115031), (364, 82165), (455, 65732), (910, 32866), (1820, 16433)]