87976290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{55331}}^1$

素因数の和:55394

約数の個数: 32

約数和(自身を含む): 215130816

約数和(自身を除く): 127154526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 55331, 110662, 165993, 276655, 331986, 553310, 829965, 1659930, 2932543, 5865086, 8797629, 14662715, 17595258, 29325430, 43988145, 87976290]

約数ペア:

[(1, 87976290), (2, 43988145), (3, 29325430), (5, 17595258), (6, 14662715), (10, 8797629), (15, 5865086), (30, 2932543), (53, 1659930), (106, 829965), (159, 553310), (265, 331986), (318, 276655), (530, 165993), (795, 110662), (1590, 55331)]