1651303620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{39373}}^1$

素因数の和:39621

約数の個数: 72

約数和(自身を含む): 5030579736

約数和(自身を除く): 3379276116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6990, 8388, 10485, 13980, 20970, 39373, 41940, 78746, 118119, 157492, 196865, 236238, 354357, 393730, 472476, 590595, 708714, 787460, 1181190, 1417428, 1771785, 2362380, 3543570, 7087140, 9173909, 18347818, 27521727, 36695636, 45869545, 55043454, 82565181, 91739090, 110086908, 137608635, 165130362, 183478180, 275217270, 330260724, 412825905, 550434540, 825651810, 1651303620]

約数ペア:

[(1, 1651303620), (2, 825651810), (3, 550434540), (4, 412825905), (5, 330260724), (6, 275217270), (9, 183478180), (10, 165130362), (12, 137608635), (15, 110086908), (18, 91739090), (20, 82565181), (30, 55043454), (36, 45869545), (45, 36695636), (60, 27521727), (90, 18347818), (180, 9173909), (233, 7087140), (466, 3543570), (699, 2362380), (932, 1771785), (1165, 1417428), (1398, 1181190), (2097, 787460), (2330, 708714), (2796, 590595), (3495, 472476), (4194, 393730), (4660, 354357), (6990, 236238), (8388, 196865), (10485, 157492), (13980, 118119), (20970, 78746), (39373, 41940)]