2315676790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1481}}^1\times {\mathrm{3191}}^1$

素因数の和:4693

約数の個数: 48

約数和(自身を含む): 4853538144

約数和(自身を除く): 2537861354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1481, 2962, 3191, 6382, 7405, 10367, 14810, 15955, 20734, 22337, 31910, 44674, 51835, 72569, 103670, 111685, 145138, 156359, 223370, 312718, 362845, 725690, 781795, 1563590, 4725871, 9451742, 23629355, 33081097, 47258710, 66162194, 165405485, 231567679, 330810970, 463135358, 1157838395, 2315676790]

約数ペア:

[(1, 2315676790), (2, 1157838395), (5, 463135358), (7, 330810970), (10, 231567679), (14, 165405485), (35, 66162194), (49, 47258710), (70, 33081097), (98, 23629355), (245, 9451742), (490, 4725871), (1481, 1563590), (2962, 781795), (3191, 725690), (6382, 362845), (7405, 312718), (10367, 223370), (14810, 156359), (15955, 145138), (20734, 111685), (22337, 103670), (31910, 72569), (44674, 51835)]