1539341730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{19819}}^1$

素因数の和:20695

約数の個数: 48

約数和(自身を含む): 4007128320

約数和(自身を除く): 2467786590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2589, 4315, 5178, 7767, 8630, 12945, 15534, 19819, 25890, 38835, 39638, 59457, 77670, 99095, 118914, 178371, 198190, 297285, 356742, 594570, 891855, 1783710, 17103797, 34207594, 51311391, 85518985, 102622782, 153934173, 171037970, 256556955, 307868346, 513113910, 769670865, 1539341730]

約数ペア:

[(1, 1539341730), (2, 769670865), (3, 513113910), (5, 307868346), (6, 256556955), (9, 171037970), (10, 153934173), (15, 102622782), (18, 85518985), (30, 51311391), (45, 34207594), (90, 17103797), (863, 1783710), (1726, 891855), (2589, 594570), (4315, 356742), (5178, 297285), (7767, 198190), (8630, 178371), (12945, 118914), (15534, 99095), (19819, 77670), (25890, 59457), (38835, 39638)]