2912396060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{671059}}^1$

素因数の和:671106

約数の個数: 48

約数和(自身を含む): 7215237120

約数和(自身を除く): 4302841060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 671059, 1342118, 2684236, 3355295, 4697413, 6710590, 9394826, 13421180, 18789652, 20802829, 23487065, 41605658, 46974130, 83211316, 93948260, 104014145, 145619803, 208028290, 291239606, 416056580, 582479212, 728099015, 1456198030, 2912396060]

約数ペア:

[(1, 2912396060), (2, 1456198030), (4, 728099015), (5, 582479212), (7, 416056580), (10, 291239606), (14, 208028290), (20, 145619803), (28, 104014145), (31, 93948260), (35, 83211316), (62, 46974130), (70, 41605658), (124, 23487065), (140, 20802829), (155, 18789652), (217, 13421180), (310, 9394826), (434, 6710590), (620, 4697413), (868, 3355295), (1085, 2684236), (2170, 1342118), (4340, 671059)]