85312470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1543}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 217889280

約数和(自身を除く): 132576810

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 970, 1455, 1543, 1843, 2910, 3086, 3686, 4629, 5529, 7715, 9215, 9258, 11058, 15430, 18430, 23145, 27645, 29317, 46290, 55290, 58634, 87951, 146585, 149671, 175902, 293170, 299342, 439755, 449013, 748355, 879510, 898026, 1496710, 2245065, 2843749, 4490130, 5687498, 8531247, 14218745, 17062494, 28437490, 42656235, 85312470]

約数ペア:

[(1, 85312470), (2, 42656235), (3, 28437490), (5, 17062494), (6, 14218745), (10, 8531247), (15, 5687498), (19, 4490130), (30, 2843749), (38, 2245065), (57, 1496710), (95, 898026), (97, 879510), (114, 748355), (190, 449013), (194, 439755), (285, 299342), (291, 293170), (485, 175902), (570, 149671), (582, 146585), (970, 87951), (1455, 58634), (1543, 55290), (1843, 46290), (2910, 29317), (3086, 27645), (3686, 23145), (4629, 18430), (5529, 15430), (7715, 11058), (9215, 9258)]