15694302940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7237}}^1\times {\mathrm{3739}}^1$

素因数の和:11014

約数の個数: 48

約数和(自身を含む): 34108351200

約数和(自身を除く): 18414048260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3739, 7237, 7478, 14474, 14956, 18695, 28948, 36185, 37390, 72370, 74780, 108431, 144740, 209873, 216862, 419746, 433724, 542155, 839492, 1049365, 1084310, 2098730, 2168620, 4197460, 27059143, 54118286, 108236572, 135295715, 270591430, 541182860, 784715147, 1569430294, 3138860588, 3923575735, 7847151470, 15694302940]

約数ペア:

[(1, 15694302940), (2, 7847151470), (4, 3923575735), (5, 3138860588), (10, 1569430294), (20, 784715147), (29, 541182860), (58, 270591430), (116, 135295715), (145, 108236572), (290, 54118286), (580, 27059143), (3739, 4197460), (7237, 2168620), (7478, 2098730), (14474, 1084310), (14956, 1049365), (18695, 839492), (28948, 542155), (36185, 433724), (37390, 419746), (72370, 216862), (74780, 209873), (108431, 144740)]