2912137860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{7883}}^1$

素因数の和:8073

約数の個数: 96

約数和(自身を含む): 8392108032

約数和(自身を除く): 5479970172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 131, 141, 188, 235, 262, 282, 393, 470, 524, 564, 655, 705, 786, 940, 1310, 1410, 1572, 1965, 2620, 2820, 3930, 6157, 7860, 7883, 12314, 15766, 18471, 23649, 24628, 30785, 31532, 36942, 39415, 47298, 61570, 73884, 78830, 92355, 94596, 118245, 123140, 157660, 184710, 236490, 369420, 370501, 472980, 741002, 1032673, 1111503, 1482004, 1852505, 2065346, 2223006, 3098019, 3705010, 4130692, 4446012, 5163365, 5557515, 6196038, 7410020, 10326730, 11115030, 12392076, 15490095, 20653460, 22230060, 30980190, 48535631, 61960380, 97071262, 145606893, 194142524, 242678155, 291213786, 485356310, 582427572, 728034465, 970712620, 1456068930, 2912137860]

約数ペア:

[(1, 2912137860), (2, 1456068930), (3, 970712620), (4, 728034465), (5, 582427572), (6, 485356310), (10, 291213786), (12, 242678155), (15, 194142524), (20, 145606893), (30, 97071262), (47, 61960380), (60, 48535631), (94, 30980190), (131, 22230060), (141, 20653460), (188, 15490095), (235, 12392076), (262, 11115030), (282, 10326730), (393, 7410020), (470, 6196038), (524, 5557515), (564, 5163365), (655, 4446012), (705, 4130692), (786, 3705010), (940, 3098019), (1310, 2223006), (1410, 2065346), (1572, 1852505), (1965, 1482004), (2620, 1111503), (2820, 1032673), (3930, 741002), (6157, 472980), (7860, 370501), (7883, 369420), (12314, 236490), (15766, 184710), (18471, 157660), (23649, 123140), (24628, 118245), (30785, 94596), (31532, 92355), (36942, 78830), (39415, 73884), (47298, 61570)]