246629145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 470292480

約数和(自身を除く): 223663335

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 59, 105, 123, 177, 205, 287, 295, 413, 615, 861, 885, 971, 1239, 1435, 2065, 2419, 2913, 4305, 4855, 6195, 6797, 7257, 12095, 14565, 16933, 20391, 33985, 36285, 39811, 50799, 57289, 84665, 101955, 119433, 171867, 199055, 253995, 278677, 286445, 401023, 597165, 836031, 859335, 1203069, 1393385, 2005115, 2348849, 4180155, 6015345, 7046547, 11744245, 16441943, 35232735, 49325829, 82209715, 246629145]

約数ペア:

[(1, 246629145), (3, 82209715), (5, 49325829), (7, 35232735), (15, 16441943), (21, 11744245), (35, 7046547), (41, 6015345), (59, 4180155), (105, 2348849), (123, 2005115), (177, 1393385), (205, 1203069), (287, 859335), (295, 836031), (413, 597165), (615, 401023), (861, 286445), (885, 278677), (971, 253995), (1239, 199055), (1435, 171867), (2065, 119433), (2419, 101955), (2913, 84665), (4305, 57289), (4855, 50799), (6195, 39811), (6797, 36285), (7257, 33985), (12095, 20391), (14565, 16933)]