22278870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 58735872

約数和(自身を除く): 36457002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 3391, 6570, 6782, 10173, 16955, 20346, 30519, 33910, 50865, 61038, 101730, 152595, 247543, 305190, 495086, 742629, 1237715, 1485258, 2227887, 2475430, 3713145, 4455774, 7426290, 11139435, 22278870]

約数ペア:

[(1, 22278870), (2, 11139435), (3, 7426290), (5, 4455774), (6, 3713145), (9, 2475430), (10, 2227887), (15, 1485258), (18, 1237715), (30, 742629), (45, 495086), (73, 305190), (90, 247543), (146, 152595), (219, 101730), (365, 61038), (438, 50865), (657, 33910), (730, 30519), (1095, 20346), (1314, 16955), (2190, 10173), (3285, 6782), (3391, 6570)]