28608390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 78807456

約数和(自身を除く): 50199066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 193, 243, 270, 305, 366, 386, 405, 486, 549, 579, 610, 810, 915, 965, 1098, 1158, 1215, 1647, 1737, 1830, 1930, 2430, 2745, 2895, 3294, 3474, 4941, 5211, 5490, 5790, 8235, 8685, 9882, 10422, 11773, 14823, 15633, 16470, 17370, 23546, 24705, 26055, 29646, 31266, 35319, 46899, 49410, 52110, 58865, 70638, 74115, 78165, 93798, 105957, 117730, 148230, 156330, 176595, 211914, 234495, 317871, 353190, 468990, 529785, 635742, 953613, 1059570, 1589355, 1907226, 2860839, 3178710, 4768065, 5721678, 9536130, 14304195, 28608390]

約数ペア:

[(1, 28608390), (2, 14304195), (3, 9536130), (5, 5721678), (6, 4768065), (9, 3178710), (10, 2860839), (15, 1907226), (18, 1589355), (27, 1059570), (30, 953613), (45, 635742), (54, 529785), (61, 468990), (81, 353190), (90, 317871), (122, 234495), (135, 211914), (162, 176595), (183, 156330), (193, 148230), (243, 117730), (270, 105957), (305, 93798), (366, 78165), (386, 74115), (405, 70638), (486, 58865), (549, 52110), (579, 49410), (610, 46899), (810, 35319), (915, 31266), (965, 29646), (1098, 26055), (1158, 24705), (1215, 23546), (1647, 17370), (1737, 16470), (1830, 15633), (1930, 14823), (2430, 11773), (2745, 10422), (2895, 9882), (3294, 8685), (3474, 8235), (4941, 5790), (5211, 5490)]