279103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11897}}^1$

素因数の和:11949

約数の個数: 96

約数和(自身を含む): 863509248

約数和(自身を除く): 584405628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 11730, 11897, 23460, 23794, 35691, 47588, 59485, 71382, 118970, 142764, 178455, 202249, 237940, 273631, 356910, 404498, 547262, 606747, 713820, 808996, 820893, 1011245, 1094524, 1213494, 1368155, 1641786, 2022490, 2426988, 2736310, 3033735, 3283572, 4044980, 4104465, 4651727, 5472620, 6067470, 8208930, 9303454, 12134940, 13955181, 16417860, 18606908, 23258635, 27910362, 46517270, 55820724, 69775905, 93034540, 139551810, 279103620]

約数ペア:

[(1, 279103620), (2, 139551810), (3, 93034540), (4, 69775905), (5, 55820724), (6, 46517270), (10, 27910362), (12, 23258635), (15, 18606908), (17, 16417860), (20, 13955181), (23, 12134940), (30, 9303454), (34, 8208930), (46, 6067470), (51, 5472620), (60, 4651727), (68, 4104465), (69, 4044980), (85, 3283572), (92, 3033735), (102, 2736310), (115, 2426988), (138, 2022490), (170, 1641786), (204, 1368155), (230, 1213494), (255, 1094524), (276, 1011245), (340, 820893), (345, 808996), (391, 713820), (460, 606747), (510, 547262), (690, 404498), (782, 356910), (1020, 273631), (1173, 237940), (1380, 202249), (1564, 178455), (1955, 142764), (2346, 118970), (3910, 71382), (4692, 59485), (5865, 47588), (7820, 35691), (11730, 23794), (11897, 23460)]