175112940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{22279}}^1$

素因数の和:22422

約数の個数: 48

約数和(自身を含む): 494081280

約数和(自身を除く): 318968340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 22279, 44558, 66837, 89116, 111395, 133674, 222790, 267348, 334185, 445580, 668370, 1336740, 2918549, 5837098, 8755647, 11674196, 14592745, 17511294, 29185490, 35022588, 43778235, 58370980, 87556470, 175112940]

約数ペア:

[(1, 175112940), (2, 87556470), (3, 58370980), (4, 43778235), (5, 35022588), (6, 29185490), (10, 17511294), (12, 14592745), (15, 11674196), (20, 8755647), (30, 5837098), (60, 2918549), (131, 1336740), (262, 668370), (393, 445580), (524, 334185), (655, 267348), (786, 222790), (1310, 133674), (1572, 111395), (1965, 89116), (2620, 66837), (3930, 44558), (7860, 22279)]