2213730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{911}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3761694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 911, 1215, 1822, 2430, 2733, 4555, 5466, 8199, 9110, 13665, 16398, 24597, 27330, 40995, 49194, 73791, 81990, 122985, 147582, 221373, 245970, 368955, 442746, 737910, 1106865, 2213730]

約数ペア:

[(1, 2213730), (2, 1106865), (3, 737910), (5, 442746), (6, 368955), (9, 245970), (10, 221373), (15, 147582), (18, 122985), (27, 81990), (30, 73791), (45, 49194), (54, 40995), (81, 27330), (90, 24597), (135, 16398), (162, 13665), (243, 9110), (270, 8199), (405, 5466), (486, 4555), (810, 2733), (911, 2430), (1215, 1822)]