946049860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{965357}}^1$

素因数の和:965380

約数の個数: 36

約数和(自身を含む): 2311067052

約数和(自身を除く): 1365017192

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 965357, 1930714, 3861428, 4826785, 6757499, 9653570, 13514998, 19307140, 27029996, 33787495, 47302493, 67574990, 94604986, 135149980, 189209972, 236512465, 473024930, 946049860]

約数ペア:

[(1, 946049860), (2, 473024930), (4, 236512465), (5, 189209972), (7, 135149980), (10, 94604986), (14, 67574990), (20, 47302493), (28, 33787495), (35, 27029996), (49, 19307140), (70, 13514998), (98, 9653570), (140, 6757499), (196, 4826785), (245, 3861428), (490, 1930714), (980, 965357)]