30859785

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 60540480

約数和(自身を除く): 29680695

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2309, 2673, 4455, 6927, 11545, 13365, 20781, 25399, 34635, 62343, 76197, 103905, 126995, 187029, 228591, 311715, 380985, 561087, 685773, 935145, 1142955, 2057319, 2805435, 3428865, 6171957, 10286595, 30859785]

約数ペア:

[(1, 30859785), (3, 10286595), (5, 6171957), (9, 3428865), (11, 2805435), (15, 2057319), (27, 1142955), (33, 935145), (45, 685773), (55, 561087), (81, 380985), (99, 311715), (135, 228591), (165, 187029), (243, 126995), (297, 103905), (405, 76197), (495, 62343), (891, 34635), (1215, 25399), (1485, 20781), (2309, 13365), (2673, 11545), (4455, 6927)]