87061290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22153}}^1$

素因数の和:22294

約数の個数: 32

約数和(自身を含む): 210551616

約数和(自身を除く): 123490326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 22153, 44306, 66459, 110765, 132918, 221530, 332295, 664590, 2902043, 5804086, 8706129, 14510215, 17412258, 29020430, 43530645, 87061290]

約数ペア:

[(1, 87061290), (2, 43530645), (3, 29020430), (5, 17412258), (6, 14510215), (10, 8706129), (15, 5804086), (30, 2902043), (131, 664590), (262, 332295), (393, 221530), (655, 132918), (786, 110765), (1310, 66459), (1965, 44306), (3930, 22153)]