12743730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15733}}^1$

素因数の和:15752

約数の個数: 40

約数和(自身を含む): 34268652

約数和(自身を除く): 21524922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15733, 31466, 47199, 78665, 94398, 141597, 157330, 235995, 283194, 424791, 471990, 707985, 849582, 1274373, 1415970, 2123955, 2548746, 4247910, 6371865, 12743730]

約数ペア:

[(1, 12743730), (2, 6371865), (3, 4247910), (5, 2548746), (6, 2123955), (9, 1415970), (10, 1274373), (15, 849582), (18, 707985), (27, 471990), (30, 424791), (45, 283194), (54, 235995), (81, 157330), (90, 141597), (135, 94398), (162, 78665), (270, 47199), (405, 31466), (810, 15733)]