193069730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 405907200

約数和(自身を除く): 212837470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 149, 173, 214, 298, 346, 535, 745, 749, 865, 1043, 1070, 1211, 1490, 1498, 1730, 2086, 2422, 3745, 5215, 6055, 7490, 10430, 12110, 15943, 18511, 25777, 31886, 37022, 51554, 79715, 92555, 111601, 128885, 129577, 159430, 180439, 185110, 223202, 257770, 259154, 360878, 558005, 647885, 902195, 1116010, 1295770, 1804390, 2758139, 5516278, 13790695, 19306973, 27581390, 38613946, 96534865, 193069730]

約数ペア:

[(1, 193069730), (2, 96534865), (5, 38613946), (7, 27581390), (10, 19306973), (14, 13790695), (35, 5516278), (70, 2758139), (107, 1804390), (149, 1295770), (173, 1116010), (214, 902195), (298, 647885), (346, 558005), (535, 360878), (745, 259154), (749, 257770), (865, 223202), (1043, 185110), (1070, 180439), (1211, 159430), (1490, 129577), (1498, 128885), (1730, 111601), (2086, 92555), (2422, 79715), (3745, 51554), (5215, 37022), (6055, 31886), (7490, 25777), (10430, 18511), (12110, 15943)]