2518650120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2998393}}^1$

素因数の和:2998414

約数の個数: 64

約数和(自身を含む): 8635374720

約数和(自身を除く): 6116724600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2998393, 5996786, 8995179, 11993572, 14991965, 17990358, 20988751, 23987144, 29983930, 35980716, 41977502, 44975895, 59967860, 62966253, 71961432, 83955004, 89951790, 104943755, 119935720, 125932506, 167910008, 179903580, 209887510, 251865012, 314831265, 359807160, 419775020, 503730024, 629662530, 839550040, 1259325060, 2518650120]

約数ペア:

[(1, 2518650120), (2, 1259325060), (3, 839550040), (4, 629662530), (5, 503730024), (6, 419775020), (7, 359807160), (8, 314831265), (10, 251865012), (12, 209887510), (14, 179903580), (15, 167910008), (20, 125932506), (21, 119935720), (24, 104943755), (28, 89951790), (30, 83955004), (35, 71961432), (40, 62966253), (42, 59967860), (56, 44975895), (60, 41977502), (70, 35980716), (84, 29983930), (105, 23987144), (120, 20988751), (140, 17990358), (168, 14991965), (210, 11993572), (280, 8995179), (420, 5996786), (840, 2998393)]