201509910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{106619}}^1$

素因数の和:106642

約数の個数: 64

約数和(自身を含む): 614131200

約数和(自身を除く): 412621290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 106619, 213238, 319857, 533095, 639714, 746333, 959571, 1066190, 1492666, 1599285, 1919142, 2238999, 2878713, 3198570, 3731665, 4477998, 4797855, 5757426, 6716997, 7463330, 9595710, 11194995, 13433994, 14393565, 20150991, 22389990, 28787130, 33584985, 40301982, 67169970, 100754955, 201509910]

約数ペア:

[(1, 201509910), (2, 100754955), (3, 67169970), (5, 40301982), (6, 33584985), (7, 28787130), (9, 22389990), (10, 20150991), (14, 14393565), (15, 13433994), (18, 11194995), (21, 9595710), (27, 7463330), (30, 6716997), (35, 5757426), (42, 4797855), (45, 4477998), (54, 3731665), (63, 3198570), (70, 2878713), (90, 2238999), (105, 1919142), (126, 1599285), (135, 1492666), (189, 1066190), (210, 959571), (270, 746333), (315, 639714), (378, 533095), (630, 319857), (945, 213238), (1890, 106619)]