86461480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 96

約数和(自身を含む): 233763840

約数和(自身を除く): 147302360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1423, 1519, 1736, 1960, 2170, 2846, 3038, 4340, 5692, 6076, 7115, 7595, 8680, 9961, 11384, 12152, 14230, 15190, 19922, 28460, 30380, 39844, 44113, 49805, 56920, 60760, 69727, 79688, 88226, 99610, 139454, 176452, 199220, 220565, 278908, 308791, 348635, 352904, 398440, 441130, 557816, 617582, 697270, 882260, 1235164, 1394540, 1543955, 1764520, 2161537, 2470328, 2789080, 3087910, 4323074, 6175820, 8646148, 10807685, 12351640, 17292296, 21615370, 43230740, 86461480]

約数ペア:

[(1, 86461480), (2, 43230740), (4, 21615370), (5, 17292296), (7, 12351640), (8, 10807685), (10, 8646148), (14, 6175820), (20, 4323074), (28, 3087910), (31, 2789080), (35, 2470328), (40, 2161537), (49, 1764520), (56, 1543955), (62, 1394540), (70, 1235164), (98, 882260), (124, 697270), (140, 617582), (155, 557816), (196, 441130), (217, 398440), (245, 352904), (248, 348635), (280, 308791), (310, 278908), (392, 220565), (434, 199220), (490, 176452), (620, 139454), (868, 99610), (980, 88226), (1085, 79688), (1240, 69727), (1423, 60760), (1519, 56920), (1736, 49805), (1960, 44113), (2170, 39844), (2846, 30380), (3038, 28460), (4340, 19922), (5692, 15190), (6076, 14230), (7115, 12152), (7595, 11384), (8680, 9961)]