6666810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 10267590

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 97, 145, 158, 174, 194, 237, 290, 291, 395, 435, 474, 485, 582, 790, 870, 970, 1185, 1455, 2291, 2370, 2813, 2910, 4582, 5626, 6873, 7663, 8439, 11455, 13746, 14065, 15326, 16878, 22910, 22989, 28130, 34365, 38315, 42195, 45978, 68730, 76630, 84390, 114945, 222227, 229890, 444454, 666681, 1111135, 1333362, 2222270, 3333405, 6666810]

約数ペア:

[(1, 6666810), (2, 3333405), (3, 2222270), (5, 1333362), (6, 1111135), (10, 666681), (15, 444454), (29, 229890), (30, 222227), (58, 114945), (79, 84390), (87, 76630), (97, 68730), (145, 45978), (158, 42195), (174, 38315), (194, 34365), (237, 28130), (290, 22989), (291, 22910), (395, 16878), (435, 15326), (474, 14065), (485, 13746), (582, 11455), (790, 8439), (870, 7663), (970, 6873), (1185, 5626), (1455, 4582), (2291, 2910), (2370, 2813)]