29739580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 67949280

約数和(自身を除く): 38209700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1069, 1070, 1391, 2138, 2140, 2782, 4276, 5345, 5564, 6955, 10690, 13897, 13910, 21380, 27794, 27820, 55588, 69485, 114383, 138970, 228766, 277940, 457532, 571915, 1143830, 1486979, 2287660, 2973958, 5947916, 7434895, 14869790, 29739580]

約数ペア:

[(1, 29739580), (2, 14869790), (4, 7434895), (5, 5947916), (10, 2973958), (13, 2287660), (20, 1486979), (26, 1143830), (52, 571915), (65, 457532), (107, 277940), (130, 228766), (214, 138970), (260, 114383), (428, 69485), (535, 55588), (1069, 27820), (1070, 27794), (1391, 21380), (2138, 13910), (2140, 13897), (2782, 10690), (4276, 6955), (5345, 5564)]