149334990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2767}}^1$

素因数の和:3041

約数の個数: 64

約数和(自身を含む): 411346944

約数和(自身を除く): 262011954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257, 514, 771, 1285, 1542, 1799, 2570, 2767, 3598, 3855, 5397, 5534, 7710, 8301, 8995, 10794, 13835, 16602, 17990, 19369, 26985, 27670, 38738, 41505, 53970, 58107, 83010, 96845, 116214, 193690, 290535, 581070, 711119, 1422238, 2133357, 3555595, 4266714, 4977833, 7111190, 9955666, 10666785, 14933499, 21333570, 24889165, 29866998, 49778330, 74667495, 149334990]

約数ペア:

[(1, 149334990), (2, 74667495), (3, 49778330), (5, 29866998), (6, 24889165), (7, 21333570), (10, 14933499), (14, 10666785), (15, 9955666), (21, 7111190), (30, 4977833), (35, 4266714), (42, 3555595), (70, 2133357), (105, 1422238), (210, 711119), (257, 581070), (514, 290535), (771, 193690), (1285, 116214), (1542, 96845), (1799, 83010), (2570, 58107), (2767, 53970), (3598, 41505), (3855, 38738), (5397, 27670), (5534, 26985), (7710, 19369), (8301, 17990), (8995, 16602), (10794, 13835)]