42727930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1069}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 88133760

約数和(自身を除く): 45405830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1069, 1142, 2138, 2855, 3997, 5345, 5710, 7483, 7994, 10690, 14966, 19985, 37415, 39970, 74830, 610399, 1220798, 3051995, 4272793, 6103990, 8545586, 21363965, 42727930]

約数ペア:

[(1, 42727930), (2, 21363965), (5, 8545586), (7, 6103990), (10, 4272793), (14, 3051995), (35, 1220798), (70, 610399), (571, 74830), (1069, 39970), (1142, 37415), (2138, 19985), (2855, 14966), (3997, 10690), (5345, 7994), (5710, 7483)]