1530066380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{1871}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 3321077760

約数和(自身を除く): 1791011380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1319, 1871, 2638, 3742, 5276, 6595, 7484, 9355, 13190, 18710, 26380, 37420, 40889, 58001, 81778, 116002, 163556, 204445, 232004, 290005, 408890, 580010, 817780, 1160020, 2467849, 4935698, 9871396, 12339245, 24678490, 49356980, 76503319, 153006638, 306013276, 382516595, 765033190, 1530066380]

約数ペア:

[(1, 1530066380), (2, 765033190), (4, 382516595), (5, 306013276), (10, 153006638), (20, 76503319), (31, 49356980), (62, 24678490), (124, 12339245), (155, 9871396), (310, 4935698), (620, 2467849), (1319, 1160020), (1871, 817780), (2638, 580010), (3742, 408890), (5276, 290005), (6595, 232004), (7484, 204445), (9355, 163556), (13190, 116002), (18710, 81778), (26380, 58001), (37420, 40889)]