2110261790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122051}}^1$

素因数の和:122097

約数の個数: 64

約数和(自身を含む): 4921136640

約数和(自身を除く): 2810874850

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 122051, 244102, 610255, 854357, 1220510, 1586663, 1708714, 2318969, 3173326, 4271785, 4637938, 7933315, 8543570, 11106641, 11594845, 15866630, 16232783, 22213282, 23189690, 30146597, 32465566, 55533205, 60293194, 81163915, 111066410, 150732985, 162327830, 211026179, 301465970, 422052358, 1055130895, 2110261790]

約数ペア:

[(1, 2110261790), (2, 1055130895), (5, 422052358), (7, 301465970), (10, 211026179), (13, 162327830), (14, 150732985), (19, 111066410), (26, 81163915), (35, 60293194), (38, 55533205), (65, 32465566), (70, 30146597), (91, 23189690), (95, 22213282), (130, 16232783), (133, 15866630), (182, 11594845), (190, 11106641), (247, 8543570), (266, 7933315), (455, 4637938), (494, 4271785), (665, 3173326), (910, 2318969), (1235, 1708714), (1330, 1586663), (1729, 1220510), (2470, 854357), (3458, 610255), (8645, 244102), (17290, 122051)]