620130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2953}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 1701504

約数和(自身を除く): 1081374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2953, 5906, 8859, 14765, 17718, 20671, 29530, 41342, 44295, 62013, 88590, 103355, 124026, 206710, 310065, 620130]

約数ペア:

[(1, 620130), (2, 310065), (3, 206710), (5, 124026), (6, 103355), (7, 88590), (10, 62013), (14, 44295), (15, 41342), (21, 29530), (30, 20671), (35, 17718), (42, 14765), (70, 8859), (105, 5906), (210, 2953)]