1362432260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{2129}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 3334889880

約数和(自身を除く): 1972457620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 653, 980, 1306, 2129, 2612, 3265, 4258, 4571, 6530, 8516, 9142, 10645, 13060, 14903, 18284, 21290, 22855, 29806, 31997, 42580, 45710, 59612, 63994, 74515, 91420, 104321, 127988, 149030, 159985, 208642, 298060, 319970, 417284, 521605, 639940, 1043210, 1390237, 2086420, 2780474, 5560948, 6951185, 9731659, 13902370, 19463318, 27804740, 38926636, 48658295, 68121613, 97316590, 136243226, 194633180, 272486452, 340608065, 681216130, 1362432260]

約数ペア:

[(1, 1362432260), (2, 681216130), (4, 340608065), (5, 272486452), (7, 194633180), (10, 136243226), (14, 97316590), (20, 68121613), (28, 48658295), (35, 38926636), (49, 27804740), (70, 19463318), (98, 13902370), (140, 9731659), (196, 6951185), (245, 5560948), (490, 2780474), (653, 2086420), (980, 1390237), (1306, 1043210), (2129, 639940), (2612, 521605), (3265, 417284), (4258, 319970), (4571, 298060), (6530, 208642), (8516, 159985), (9142, 149030), (10645, 127988), (13060, 104321), (14903, 91420), (18284, 74515), (21290, 63994), (22855, 59612), (29806, 45710), (31997, 42580)]