213150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 636120

約数和(自身を除く): 422970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 145, 147, 150, 174, 175, 203, 210, 245, 290, 294, 350, 406, 435, 490, 525, 609, 725, 735, 870, 1015, 1050, 1218, 1225, 1421, 1450, 1470, 2030, 2175, 2450, 2842, 3045, 3675, 4263, 4350, 5075, 6090, 7105, 7350, 8526, 10150, 14210, 15225, 21315, 30450, 35525, 42630, 71050, 106575, 213150]

約数ペア:

[(1, 213150), (2, 106575), (3, 71050), (5, 42630), (6, 35525), (7, 30450), (10, 21315), (14, 15225), (15, 14210), (21, 10150), (25, 8526), (29, 7350), (30, 7105), (35, 6090), (42, 5075), (49, 4350), (50, 4263), (58, 3675), (70, 3045), (75, 2842), (87, 2450), (98, 2175), (105, 2030), (145, 1470), (147, 1450), (150, 1421), (174, 1225), (175, 1218), (203, 1050), (210, 1015), (245, 870), (290, 735), (294, 725), (350, 609), (406, 525), (435, 490)]