20058150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 72

約数和(自身を含む): 57886920

約数和(自身を除く): 37828770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 2729, 3675, 5458, 7350, 8187, 13645, 16374, 19103, 27290, 38206, 40935, 57309, 68225, 81870, 95515, 114618, 133721, 136450, 191030, 204675, 267442, 286545, 401163, 409350, 477575, 573090, 668605, 802326, 955150, 1337210, 1432725, 2005815, 2865450, 3343025, 4011630, 6686050, 10029075, 20058150]

約数ペア:

[(1, 20058150), (2, 10029075), (3, 6686050), (5, 4011630), (6, 3343025), (7, 2865450), (10, 2005815), (14, 1432725), (15, 1337210), (21, 955150), (25, 802326), (30, 668605), (35, 573090), (42, 477575), (49, 409350), (50, 401163), (70, 286545), (75, 267442), (98, 204675), (105, 191030), (147, 136450), (150, 133721), (175, 114618), (210, 95515), (245, 81870), (294, 68225), (350, 57309), (490, 40935), (525, 38206), (735, 27290), (1050, 19103), (1225, 16374), (1470, 13645), (2450, 8187), (2729, 7350), (3675, 5458)]