15005970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23819}}^1$

素因数の和:23839

約数の個数: 48

約数和(自身を含む): 44591040

約数和(自身を除く): 29585070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 23819, 47638, 71457, 119095, 142914, 166733, 214371, 238190, 333466, 357285, 428742, 500199, 714570, 833665, 1000398, 1071855, 1500597, 1667330, 2143710, 2500995, 3001194, 5001990, 7502985, 15005970]

約数ペア:

[(1, 15005970), (2, 7502985), (3, 5001990), (5, 3001194), (6, 2500995), (7, 2143710), (9, 1667330), (10, 1500597), (14, 1071855), (15, 1000398), (18, 833665), (21, 714570), (30, 500199), (35, 428742), (42, 357285), (45, 333466), (63, 238190), (70, 214371), (90, 166733), (105, 142914), (126, 119095), (210, 71457), (315, 47638), (630, 23819)]