853640130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{5471}}^1$

素因数の和:6231

約数の個数: 64

約数和(自身を含む): 2344992768

約数和(自身を除く): 1491352638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 743, 1486, 2229, 3715, 4458, 5201, 5471, 7430, 10402, 10942, 11145, 15603, 16413, 22290, 26005, 27355, 31206, 32826, 38297, 52010, 54710, 76594, 78015, 82065, 114891, 156030, 164130, 191485, 229782, 382970, 574455, 1148910, 4064953, 8129906, 12194859, 20324765, 24389718, 28454671, 40649530, 56909342, 60974295, 85364013, 121948590, 142273355, 170728026, 284546710, 426820065, 853640130]

約数ペア:

[(1, 853640130), (2, 426820065), (3, 284546710), (5, 170728026), (6, 142273355), (7, 121948590), (10, 85364013), (14, 60974295), (15, 56909342), (21, 40649530), (30, 28454671), (35, 24389718), (42, 20324765), (70, 12194859), (105, 8129906), (210, 4064953), (743, 1148910), (1486, 574455), (2229, 382970), (3715, 229782), (4458, 191485), (5201, 164130), (5471, 156030), (7430, 114891), (10402, 82065), (10942, 78015), (11145, 76594), (15603, 54710), (16413, 52010), (22290, 38297), (26005, 32826), (27355, 31206)]