56772780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 166053888

約数和(自身を除く): 109281108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 233, 262, 310, 372, 393, 465, 466, 524, 620, 655, 699, 786, 930, 932, 1165, 1310, 1398, 1572, 1860, 1965, 2330, 2620, 2796, 3495, 3930, 4061, 4660, 6990, 7223, 7860, 8122, 12183, 13980, 14446, 16244, 20305, 21669, 24366, 28892, 30523, 36115, 40610, 43338, 48732, 60915, 61046, 72230, 81220, 86676, 91569, 108345, 121830, 122092, 144460, 152615, 183138, 216690, 243660, 305230, 366276, 433380, 457845, 610460, 915690, 946213, 1831380, 1892426, 2838639, 3784852, 4731065, 5677278, 9462130, 11354556, 14193195, 18924260, 28386390, 56772780]

約数ペア:

[(1, 56772780), (2, 28386390), (3, 18924260), (4, 14193195), (5, 11354556), (6, 9462130), (10, 5677278), (12, 4731065), (15, 3784852), (20, 2838639), (30, 1892426), (31, 1831380), (60, 946213), (62, 915690), (93, 610460), (124, 457845), (131, 433380), (155, 366276), (186, 305230), (233, 243660), (262, 216690), (310, 183138), (372, 152615), (393, 144460), (465, 122092), (466, 121830), (524, 108345), (620, 91569), (655, 86676), (699, 81220), (786, 72230), (930, 61046), (932, 60915), (1165, 48732), (1310, 43338), (1398, 40610), (1572, 36115), (1860, 30523), (1965, 28892), (2330, 24366), (2620, 21669), (2796, 20305), (3495, 16244), (3930, 14446), (4061, 13980), (4660, 12183), (6990, 8122), (7223, 7860)]