1189702990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{101771}}^1$

素因数の和:101952

約数の個数: 32

約数和(自身を含む): 2462068224

約数和(自身を除く): 1272365234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 101771, 203542, 508855, 712397, 1017710, 1424794, 3561985, 7123970, 16995757, 33991514, 84978785, 118970299, 169957570, 237940598, 594851495, 1189702990]

約数ペア:

[(1, 1189702990), (2, 594851495), (5, 237940598), (7, 169957570), (10, 118970299), (14, 84978785), (35, 33991514), (70, 16995757), (167, 7123970), (334, 3561985), (835, 1424794), (1169, 1017710), (1670, 712397), (2338, 508855), (5845, 203542), (11690, 101771)]