155304870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1367}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 427078656

約数和(自身を除く): 271773786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1367, 1623, 2705, 2734, 3246, 3787, 4101, 5410, 6835, 7574, 8115, 8202, 9569, 11361, 13670, 16230, 18935, 19138, 20505, 22722, 28707, 37870, 41010, 47845, 56805, 57414, 95690, 113610, 143535, 287070, 739547, 1479094, 2218641, 3697735, 4437282, 5176829, 7395470, 10353658, 11093205, 15530487, 22186410, 25884145, 31060974, 51768290, 77652435, 155304870]

約数ペア:

[(1, 155304870), (2, 77652435), (3, 51768290), (5, 31060974), (6, 25884145), (7, 22186410), (10, 15530487), (14, 11093205), (15, 10353658), (21, 7395470), (30, 5176829), (35, 4437282), (42, 3697735), (70, 2218641), (105, 1479094), (210, 739547), (541, 287070), (1082, 143535), (1367, 113610), (1623, 95690), (2705, 57414), (2734, 56805), (3246, 47845), (3787, 41010), (4101, 37870), (5410, 28707), (6835, 22722), (7574, 20505), (8115, 19138), (8202, 18935), (9569, 16230), (11361, 13670)]